Home / 9,566,943.40-14,350,467.95-2,378,477.31

Finding the Fourth Proportional to 9,566,943.40, 14,350,467.95 and 2,378,477.31

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Solution

The fourth proportional to 9,566,943.40, 14,350,467.95 and 2,378,477.31 is: 3,567,729.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,566,943.40 : 14,350,467.95 = 2,378,477.31 : x
  2. Step 2: Convert to fraction form
    9,566,943.40/14,350,467.95 = 2,378,477.31/x
  3. Step 3: Cross multiply
    9,566,943.40x = 14,350,467.95 × 2,378,477.31
  4. Step 4: Simplify right side
    9,566,943.40x = 34,132,262,406,957.21
  5. Step 5: Solve for x
    x = 34,132,262,406,957.21/9,566,943.40
  6. Step 6: Final answer
    x = 3,567,729.10

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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.