Home / 4,232,865.02-6,348,340.01-1,957,149.36

Finding the Fourth Proportional to 4,232,865.02, 6,348,340.01 and 1,957,149.36

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Solution

The fourth proportional to 4,232,865.02, 6,348,340.01 and 1,957,149.36 is: 2,935,281.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,232,865.02 : 6,348,340.01 = 1,957,149.36 : x
  2. Step 2: Convert to fraction form
    4,232,865.02/6,348,340.01 = 1,957,149.36/x
  3. Step 3: Cross multiply
    4,232,865.02x = 6,348,340.01 × 1,957,149.36
  4. Step 4: Simplify right side
    4,232,865.02x = 12,424,649,592,526.77
  5. Step 5: Solve for x
    x = 12,424,649,592,526.77/4,232,865.02
  6. Step 6: Final answer
    x = 2,935,281.32

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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.