Home / 10,675,530.08-14,732,301.98-5,780,752.01

Finding the Fourth Proportional to 10,675,530.08, 14,732,301.98 and 5,780,752.01

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Solution

The fourth proportional to 10,675,530.08, 14,732,301.98 and 5,780,752.01 is: 7,977,475.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,675,530.08 : 14,732,301.98 = 5,780,752.01 : x
  2. Step 2: Convert to fraction form
    10,675,530.08/14,732,301.98 = 5,780,752.01/x
  3. Step 3: Cross multiply
    10,675,530.08x = 14,732,301.98 × 5,780,752.01
  4. Step 4: Simplify right side
    10,675,530.08x = 85,163,784,282,811.98
  5. Step 5: Solve for x
    x = 85,163,784,282,811.98/10,675,530.08
  6. Step 6: Final answer
    x = 7,977,475.93

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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.