Home / 1,194,423.04-1,648,303.76-657,879.04

Finding the Fourth Proportional to 1,194,423.04, 1,648,303.76 and 657,879.04

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Solution

The fourth proportional to 1,194,423.04, 1,648,303.76 and 657,879.04 is: 907,873.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,423.04 : 1,648,303.76 = 657,879.04 : x
  2. Step 2: Convert to fraction form
    1,194,423.04/1,648,303.76 = 657,879.04/x
  3. Step 3: Cross multiply
    1,194,423.04x = 1,648,303.76 × 657,879.04
  4. Step 4: Simplify right side
    1,194,423.04x = 1,084,384,495,257.19
  5. Step 5: Solve for x
    x = 1,084,384,495,257.19/1,194,423.04
  6. Step 6: Final answer
    x = 907,873.06

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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.