Home / 9,818,600.51-14,721,053.63-4,350,721.43

Finding the Fourth Proportional to 9,818,600.51, 14,721,053.63 and 4,350,721.43

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Solution

The fourth proportional to 9,818,600.51, 14,721,053.63 and 4,350,721.43 is: 6,523,048.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,818,600.51 : 14,721,053.63 = 4,350,721.43 : x
  2. Step 2: Convert to fraction form
    9,818,600.51/14,721,053.63 = 4,350,721.43/x
  3. Step 3: Cross multiply
    9,818,600.51x = 14,721,053.63 × 4,350,721.43
  4. Step 4: Simplify right side
    9,818,600.51x = 64,047,203,515,269.32
  5. Step 5: Solve for x
    x = 64,047,203,515,269.32/9,818,600.51
  6. Step 6: Final answer
    x = 6,523,048.11

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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.