Home / 9,758,071.83-13,461,723.14-5,889,356.31

Finding the Fourth Proportional to 9,758,071.83, 13,461,723.14 and 5,889,356.31

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Solution

The fourth proportional to 9,758,071.83, 13,461,723.14 and 5,889,356.31 is: 8,124,646.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,758,071.83 : 13,461,723.14 = 5,889,356.31 : x
  2. Step 2: Convert to fraction form
    9,758,071.83/13,461,723.14 = 5,889,356.31/x
  3. Step 3: Cross multiply
    9,758,071.83x = 13,461,723.14 × 5,889,356.31
  4. Step 4: Simplify right side
    9,758,071.83x = 79,280,884,088,585.22
  5. Step 5: Solve for x
    x = 79,280,884,088,585.22/9,758,071.83
  6. Step 6: Final answer
    x = 8,124,646.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.