Home / 996,875.90-1,495,313.85-926,017.10

Finding the Fourth Proportional to 996,875.90, 1,495,313.85 and 926,017.10

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Solution

The fourth proportional to 996,875.90, 1,495,313.85 and 926,017.10 is: 1,389,025.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,875.90 : 1,495,313.85 = 926,017.10 : x
  2. Step 2: Convert to fraction form
    996,875.90/1,495,313.85 = 926,017.10/x
  3. Step 3: Cross multiply
    996,875.90x = 1,495,313.85 × 926,017.10
  4. Step 4: Simplify right side
    996,875.90x = 1,384,686,194,966.84
  5. Step 5: Solve for x
    x = 1,384,686,194,966.84/996,875.90
  6. Step 6: Final answer
    x = 1,389,025.65

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.