Home / 9,780,602.52-14,651,818.50-6,404,574.36

Finding the Fourth Proportional to 9,780,602.52, 14,651,818.50 and 6,404,574.36

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Solution

The fourth proportional to 9,780,602.52, 14,651,818.50 and 6,404,574.36 is: 9,594,364.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,780,602.52 : 14,651,818.50 = 6,404,574.36 : x
  2. Step 2: Convert to fraction form
    9,780,602.52/14,651,818.50 = 6,404,574.36/x
  3. Step 3: Cross multiply
    9,780,602.52x = 14,651,818.50 × 6,404,574.36
  4. Step 4: Simplify right side
    9,780,602.52x = 93,838,661,092,473.67
  5. Step 5: Solve for x
    x = 93,838,661,092,473.67/9,780,602.52
  6. Step 6: Final answer
    x = 9,594,364.04

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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.