Home / 9,707,802.40-14,561,703.60-6,684,493.60

Finding the Fourth Proportional to 9,707,802.40, 14,561,703.60 and 6,684,493.60

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Solution

The fourth proportional to 9,707,802.40, 14,561,703.60 and 6,684,493.60 is: 10,026,740.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,707,802.40 : 14,561,703.60 = 6,684,493.60 : x
  2. Step 2: Convert to fraction form
    9,707,802.40/14,561,703.60 = 6,684,493.60/x
  3. Step 3: Cross multiply
    9,707,802.40x = 14,561,703.60 × 6,684,493.60
  4. Step 4: Simplify right side
    9,707,802.40x = 97,337,614,519,296.95
  5. Step 5: Solve for x
    x = 97,337,614,519,296.95/9,707,802.40
  6. Step 6: Final answer
    x = 10,026,740.40

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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.