Home / 4,877,613.84-7,314,869.88-4,559,191.50

Finding the Fourth Proportional to 4,877,613.84, 7,314,869.88 and 4,559,191.50

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Solution

The fourth proportional to 4,877,613.84, 7,314,869.88 and 4,559,191.50 is: 6,837,337.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,877,613.84 : 7,314,869.88 = 4,559,191.50 : x
  2. Step 2: Convert to fraction form
    4,877,613.84/7,314,869.88 = 4,559,191.50/x
  3. Step 3: Cross multiply
    4,877,613.84x = 7,314,869.88 × 4,559,191.50
  4. Step 4: Simplify right side
    4,877,613.84x = 33,349,892,580,502.02
  5. Step 5: Solve for x
    x = 33,349,892,580,502.02/4,877,613.84
  6. Step 6: Final answer
    x = 6,837,337.62

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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.