Home / 2,226,307.68-3,335,009.76-1,026,587.52

Finding the Fourth Proportional to 2,226,307.68, 3,335,009.76 and 1,026,587.52

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Solution

The fourth proportional to 2,226,307.68, 3,335,009.76 and 1,026,587.52 is: 1,537,828.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,307.68 : 3,335,009.76 = 1,026,587.52 : x
  2. Step 2: Convert to fraction form
    2,226,307.68/3,335,009.76 = 1,026,587.52/x
  3. Step 3: Cross multiply
    2,226,307.68x = 3,335,009.76 × 1,026,587.52
  4. Step 4: Simplify right side
    2,226,307.68x = 3,423,679,398,694.20
  5. Step 5: Solve for x
    x = 3,423,679,398,694.20/2,226,307.68
  6. Step 6: Final answer
    x = 1,537,828.50

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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.