Home / 8,710,045.74-13,055,387.49-6,573,200.94

Finding the Fourth Proportional to 8,710,045.74, 13,055,387.49 and 6,573,200.94

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Solution

The fourth proportional to 8,710,045.74, 13,055,387.49 and 6,573,200.94 is: 9,852,495.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,710,045.74 : 13,055,387.49 = 6,573,200.94 : x
  2. Step 2: Convert to fraction form
    8,710,045.74/13,055,387.49 = 6,573,200.94/x
  3. Step 3: Cross multiply
    8,710,045.74x = 13,055,387.49 × 6,573,200.94
  4. Step 4: Simplify right side
    8,710,045.74x = 85,815,685,321,332.25
  5. Step 5: Solve for x
    x = 85,815,685,321,332.25/8,710,045.74
  6. Step 6: Final answer
    x = 9,852,495.37

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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.