Home / 9,208,348.52-13,813,783.34-3,141,451.35

Finding the Fourth Proportional to 9,208,348.52, 13,813,783.34 and 3,141,451.35

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Solution

The fourth proportional to 9,208,348.52, 13,813,783.34 and 3,141,451.35 is: 4,712,607.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,208,348.52 : 13,813,783.34 = 3,141,451.35 : x
  2. Step 2: Convert to fraction form
    9,208,348.52/13,813,783.34 = 3,141,451.35/x
  3. Step 3: Cross multiply
    9,208,348.52x = 13,813,783.34 × 3,141,451.35
  4. Step 4: Simplify right side
    9,208,348.52x = 43,395,328,306,343.26
  5. Step 5: Solve for x
    x = 43,395,328,306,343.26/9,208,348.52
  6. Step 6: Final answer
    x = 4,712,607.07

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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.