Home / 8,460,931.69-11,676,085.73-4,593,452.85

Finding the Fourth Proportional to 8,460,931.69, 11,676,085.73 and 4,593,452.85

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Solution

The fourth proportional to 8,460,931.69, 11,676,085.73 and 4,593,452.85 is: 6,338,964.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,460,931.69 : 11,676,085.73 = 4,593,452.85 : x
  2. Step 2: Convert to fraction form
    8,460,931.69/11,676,085.73 = 4,593,452.85/x
  3. Step 3: Cross multiply
    8,460,931.69x = 11,676,085.73 × 4,593,452.85
  4. Step 4: Simplify right side
    8,460,931.69x = 53,633,549,266,595.70
  5. Step 5: Solve for x
    x = 53,633,549,266,595.70/8,460,931.69
  6. Step 6: Final answer
    x = 6,338,964.93

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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.