Home / 6,124,045.44-9,188,035.20-1,865,038.08

Finding the Fourth Proportional to 6,124,045.44, 9,188,035.20 and 1,865,038.08

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Solution

The fourth proportional to 6,124,045.44, 9,188,035.20 and 1,865,038.08 is: 2,798,156.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,045.44 : 9,188,035.20 = 1,865,038.08 : x
  2. Step 2: Convert to fraction form
    6,124,045.44/9,188,035.20 = 1,865,038.08/x
  3. Step 3: Cross multiply
    6,124,045.44x = 9,188,035.20 × 1,865,038.08
  4. Step 4: Simplify right side
    6,124,045.44x = 17,136,035,528,380.42
  5. Step 5: Solve for x
    x = 17,136,035,528,380.42/6,124,045.44
  6. Step 6: Final answer
    x = 2,798,156.17

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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.