Home / 8,460,726.84-11,675,938.71-4,593,244.92

Finding the Fourth Proportional to 8,460,726.84, 11,675,938.71 and 4,593,244.92

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Solution

The fourth proportional to 8,460,726.84, 11,675,938.71 and 4,593,244.92 is: 6,338,751.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,460,726.84 : 11,675,938.71 = 4,593,244.92 : x
  2. Step 2: Convert to fraction form
    8,460,726.84/11,675,938.71 = 4,593,244.92/x
  3. Step 3: Cross multiply
    8,460,726.84x = 11,675,938.71 × 4,593,244.92
  4. Step 4: Simplify right side
    8,460,726.84x = 53,630,446,165,938.86
  5. Step 5: Solve for x
    x = 53,630,446,165,938.86/8,460,726.84
  6. Step 6: Final answer
    x = 6,338,751.64

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1.5x scale

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.