Home / 9,310,868.60-13,966,310.75-4,452,031.89

Finding the Fourth Proportional to 9,310,868.60, 13,966,310.75 and 4,452,031.89

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Solution

The fourth proportional to 9,310,868.60, 13,966,310.75 and 4,452,031.89 is: 6,678,051.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,310,868.60 : 13,966,310.75 = 4,452,031.89 : x
  2. Step 2: Convert to fraction form
    9,310,868.60/13,966,310.75 = 4,452,031.89/x
  3. Step 3: Cross multiply
    9,310,868.60x = 13,966,310.75 × 4,452,031.89
  4. Step 4: Simplify right side
    9,310,868.60x = 62,178,460,822,389.65
  5. Step 5: Solve for x
    x = 62,178,460,822,389.65/9,310,868.60
  6. Step 6: Final answer
    x = 6,678,051.59

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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.