Home / 2,899,200.31-4,000,929.24-1,592,482.84

Finding the Fourth Proportional to 2,899,200.31, 4,000,929.24 and 1,592,482.84

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Solution

The fourth proportional to 2,899,200.31, 4,000,929.24 and 1,592,482.84 is: 2,197,644.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,200.31 : 4,000,929.24 = 1,592,482.84 : x
  2. Step 2: Convert to fraction form
    2,899,200.31/4,000,929.24 = 1,592,482.84/x
  3. Step 3: Cross multiply
    2,899,200.31x = 4,000,929.24 × 1,592,482.84
  4. Step 4: Simplify right side
    2,899,200.31x = 6,371,411,173,897.75
  5. Step 5: Solve for x
    x = 6,371,411,173,897.75/2,899,200.31
  6. Step 6: Final answer
    x = 2,197,644.35

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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.