Home / 9,488,437.20-14,232,655.80-4,370,857.20

Finding the Fourth Proportional to 9,488,437.20, 14,232,655.80 and 4,370,857.20

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Solution

The fourth proportional to 9,488,437.20, 14,232,655.80 and 4,370,857.20 is: 6,556,285.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,488,437.20 : 14,232,655.80 = 4,370,857.20 : x
  2. Step 2: Convert to fraction form
    9,488,437.20/14,232,655.80 = 4,370,857.20/x
  3. Step 3: Cross multiply
    9,488,437.20x = 14,232,655.80 × 4,370,857.20
  4. Step 4: Simplify right side
    9,488,437.20x = 62,208,906,078,551.77
  5. Step 5: Solve for x
    x = 62,208,906,078,551.77/9,488,437.20
  6. Step 6: Final answer
    x = 6,556,285.80

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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.