Home / 6,708,957.70-10,108,248.87-6,070,080.36

Finding the Fourth Proportional to 6,708,957.70, 10,108,248.87 and 6,070,080.36

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Solution

The fourth proportional to 6,708,957.70, 10,108,248.87 and 6,070,080.36 is: 9,145,665.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,708,957.70 : 10,108,248.87 = 6,070,080.36 : x
  2. Step 2: Convert to fraction form
    6,708,957.70/10,108,248.87 = 6,070,080.36/x
  3. Step 3: Cross multiply
    6,708,957.70x = 10,108,248.87 × 6,070,080.36
  4. Step 4: Simplify right side
    6,708,957.70x = 61,357,882,939,779.20
  5. Step 5: Solve for x
    x = 61,357,882,939,779.20/6,708,957.70
  6. Step 6: Final answer
    x = 9,145,665.49

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.