Home / 9,205,228.80-13,807,823.76-2,473,642.80

Finding the Fourth Proportional to 9,205,228.80, 13,807,823.76 and 2,473,642.80

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Solution

The fourth proportional to 9,205,228.80, 13,807,823.76 and 2,473,642.80 is: 3,710,458.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,205,228.80 : 13,807,823.76 = 2,473,642.80 : x
  2. Step 2: Convert to fraction form
    9,205,228.80/13,807,823.76 = 2,473,642.80/x
  3. Step 3: Cross multiply
    9,205,228.80x = 13,807,823.76 × 2,473,642.80
  4. Step 4: Simplify right side
    9,205,228.80x = 34,155,623,827,592.93
  5. Step 5: Solve for x
    x = 34,155,623,827,592.93/9,205,228.80
  6. Step 6: Final answer
    x = 3,710,458.98

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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.