Home / 9,342,053.70-14,013,080.55-6,472,272.30

Finding the Fourth Proportional to 9,342,053.70, 14,013,080.55 and 6,472,272.30

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Solution

The fourth proportional to 9,342,053.70, 14,013,080.55 and 6,472,272.30 is: 9,708,408.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,342,053.70 : 14,013,080.55 = 6,472,272.30 : x
  2. Step 2: Convert to fraction form
    9,342,053.70/14,013,080.55 = 6,472,272.30/x
  3. Step 3: Cross multiply
    9,342,053.70x = 14,013,080.55 × 6,472,272.30
  4. Step 4: Simplify right side
    9,342,053.70x = 90,696,473,081,433.77
  5. Step 5: Solve for x
    x = 90,696,473,081,433.77/9,342,053.70
  6. Step 6: Final answer
    x = 9,708,408.45

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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.