Home / 9,348,521.70-14,022,782.55-4,230,941.70

Finding the Fourth Proportional to 9,348,521.70, 14,022,782.55 and 4,230,941.70

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Solution

The fourth proportional to 9,348,521.70, 14,022,782.55 and 4,230,941.70 is: 6,346,412.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348,521.70 : 14,022,782.55 = 4,230,941.70 : x
  2. Step 2: Convert to fraction form
    9,348,521.70/14,022,782.55 = 4,230,941.70/x
  3. Step 3: Cross multiply
    9,348,521.70x = 14,022,782.55 × 4,230,941.70
  4. Step 4: Simplify right side
    9,348,521.70x = 59,329,575,440,827.34
  5. Step 5: Solve for x
    x = 59,329,575,440,827.34/9,348,521.70
  6. Step 6: Final answer
    x = 6,346,412.55

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Similar ratio
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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.