Home / 9,553,020.15-14,330,405.03-3,872,068.95

Finding the Fourth Proportional to 9,553,020.15, 14,330,405.03 and 3,872,068.95

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Solution

The fourth proportional to 9,553,020.15, 14,330,405.03 and 3,872,068.95 is: 5,808,458.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,553,020.15 : 14,330,405.03 = 3,872,068.95 : x
  2. Step 2: Convert to fraction form
    9,553,020.15/14,330,405.03 = 3,872,068.95/x
  3. Step 3: Cross multiply
    9,553,020.15x = 14,330,405.03 × 3,872,068.95
  4. Step 4: Simplify right side
    9,553,020.15x = 55,488,316,338,226.48
  5. Step 5: Solve for x
    x = 55,488,316,338,226.48/9,553,020.15
  6. Step 6: Final answer
    x = 5,808,458.00

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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.