Home / 1,154,083.60-1,592,612-701,520.40

Finding the Fourth Proportional to 1,154,083.60, 1,592,612 and 701,520.40

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Solution

The fourth proportional to 1,154,083.60, 1,592,612 and 701,520.40 is: 968,083.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,083.60 : 1,592,612 = 701,520.40 : x
  2. Step 2: Convert to fraction form
    1,154,083.60/1,592,612 = 701,520.40/x
  3. Step 3: Cross multiply
    1,154,083.60x = 1,592,612 × 701,520.40
  4. Step 4: Simplify right side
    1,154,083.60x = 1,117,249,807,284.80
  5. Step 5: Solve for x
    x = 1,117,249,807,284.80/1,154,083.60
  6. Step 6: Final answer
    x = 968,083.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.