Home / 3,441,032.64-4,748,891.04-2,064,427.92

Finding the Fourth Proportional to 3,441,032.64, 4,748,891.04 and 2,064,427.92

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Solution

The fourth proportional to 3,441,032.64, 4,748,891.04 and 2,064,427.92 is: 2,849,070.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,032.64 : 4,748,891.04 = 2,064,427.92 : x
  2. Step 2: Convert to fraction form
    3,441,032.64/4,748,891.04 = 2,064,427.92/x
  3. Step 3: Cross multiply
    3,441,032.64x = 4,748,891.04 × 2,064,427.92
  4. Step 4: Simplify right side
    3,441,032.64x = 9,803,743,252,013.84
  5. Step 5: Solve for x
    x = 9,803,743,252,013.84/3,441,032.64
  6. Step 6: Final answer
    x = 2,849,070.11

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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.