Home / 4,637,637.60-6,953,000.40-2,395,384.80

Finding the Fourth Proportional to 4,637,637.60, 6,953,000.40 and 2,395,384.80

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Solution

The fourth proportional to 4,637,637.60, 6,953,000.40 and 2,395,384.80 is: 3,591,292.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,637,637.60 : 6,953,000.40 = 2,395,384.80 : x
  2. Step 2: Convert to fraction form
    4,637,637.60/6,953,000.40 = 2,395,384.80/x
  3. Step 3: Cross multiply
    4,637,637.60x = 6,953,000.40 × 2,395,384.80
  4. Step 4: Simplify right side
    4,637,637.60x = 16,655,111,472,553.92
  5. Step 5: Solve for x
    x = 16,655,111,472,553.92/4,637,637.60
  6. Step 6: Final answer
    x = 3,591,292.14

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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.