Home / 4,695,824.10-7,044,747.84-1,457,298.30

Finding the Fourth Proportional to 4,695,824.10, 7,044,747.84 and 1,457,298.30

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Solution

The fourth proportional to 4,695,824.10, 7,044,747.84 and 1,457,298.30 is: 2,186,261.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,695,824.10 : 7,044,747.84 = 1,457,298.30 : x
  2. Step 2: Convert to fraction form
    4,695,824.10/7,044,747.84 = 1,457,298.30/x
  3. Step 3: Cross multiply
    4,695,824.10x = 7,044,747.84 × 1,457,298.30
  4. Step 4: Simplify right side
    4,695,824.10x = 10,266,299,051,160.67
  5. Step 5: Solve for x
    x = 10,266,299,051,160.67/4,695,824.10
  6. Step 6: Final answer
    x = 2,186,261.42

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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.