Home / 11,249,599.93-15,524,375.59-6,356,406.13

Finding the Fourth Proportional to 11,249,599.93, 15,524,375.59 and 6,356,406.13

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Solution

The fourth proportional to 11,249,599.93, 15,524,375.59 and 6,356,406.13 is: 8,771,799.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,249,599.93 : 15,524,375.59 = 6,356,406.13 : x
  2. Step 2: Convert to fraction form
    11,249,599.93/15,524,375.59 = 6,356,406.13/x
  3. Step 3: Cross multiply
    11,249,599.93x = 15,524,375.59 × 6,356,406.13
  4. Step 4: Simplify right side
    11,249,599.93x = 98,679,236,141,738.91
  5. Step 5: Solve for x
    x = 98,679,236,141,738.91/11,249,599.93
  6. Step 6: Final answer
    x = 8,771,799.60

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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.