Home / 714,535.24-1,070,802.06-536,929

Finding the Fourth Proportional to 714,535.24, 1,070,802.06 and 536,929

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Solution

The fourth proportional to 714,535.24, 1,070,802.06 and 536,929 is: 804,641.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    714,535.24 : 1,070,802.06 = 536,929 : x
  2. Step 2: Convert to fraction form
    714,535.24/1,070,802.06 = 536,929/x
  3. Step 3: Cross multiply
    714,535.24x = 1,070,802.06 × 536,929
  4. Step 4: Simplify right side
    714,535.24x = 574,944,679,273.74
  5. Step 5: Solve for x
    x = 574,944,679,273.74/714,535.24
  6. Step 6: Final answer
    x = 804,641.46

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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.