Home / 2,584,444.84-3,566,534.04-1,438,500.60

Finding the Fourth Proportional to 2,584,444.84, 3,566,534.04 and 1,438,500.60

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Solution

The fourth proportional to 2,584,444.84, 3,566,534.04 and 1,438,500.60 is: 1,985,130.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,584,444.84 : 3,566,534.04 = 1,438,500.60 : x
  2. Step 2: Convert to fraction form
    2,584,444.84/3,566,534.04 = 1,438,500.60/x
  3. Step 3: Cross multiply
    2,584,444.84x = 3,566,534.04 × 1,438,500.60
  4. Step 4: Simplify right side
    2,584,444.84x = 5,130,461,356,460.43
  5. Step 5: Solve for x
    x = 5,130,461,356,460.43/2,584,444.84
  6. Step 6: Final answer
    x = 1,985,130.92

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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.