Home / 707,534.04-1,060,415.23-557,180.50

Finding the Fourth Proportional to 707,534.04, 1,060,415.23 and 557,180.50

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Solution

The fourth proportional to 707,534.04, 1,060,415.23 and 557,180.50 is: 835,073.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,534.04 : 1,060,415.23 = 557,180.50 : x
  2. Step 2: Convert to fraction form
    707,534.04/1,060,415.23 = 557,180.50/x
  3. Step 3: Cross multiply
    707,534.04x = 1,060,415.23 × 557,180.50
  4. Step 4: Simplify right side
    707,534.04x = 590,842,688,059.02
  5. Step 5: Solve for x
    x = 590,842,688,059.02/707,534.04
  6. Step 6: Final answer
    x = 835,073.16

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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.