Home / 7,834,592.16-10,811,817.36-4,349,988

Finding the Fourth Proportional to 7,834,592.16, 10,811,817.36 and 4,349,988

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Solution

The fourth proportional to 7,834,592.16, 10,811,817.36 and 4,349,988 is: 6,003,027.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,834,592.16 : 10,811,817.36 = 4,349,988 : x
  2. Step 2: Convert to fraction form
    7,834,592.16/10,811,817.36 = 4,349,988/x
  3. Step 3: Cross multiply
    7,834,592.16x = 10,811,817.36 × 4,349,988
  4. Step 4: Simplify right side
    7,834,592.16x = 47,031,275,774,191.68
  5. Step 5: Solve for x
    x = 47,031,275,774,191.68/7,834,592.16
  6. Step 6: Final answer
    x = 6,003,027.96

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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.