Home / 4,399,428.13-6,064,848.98-3,088,689.77

Finding the Fourth Proportional to 4,399,428.13, 6,064,848.98 and 3,088,689.77

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Solution

The fourth proportional to 4,399,428.13, 6,064,848.98 and 3,088,689.77 is: 4,257,925.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399,428.13 : 6,064,848.98 = 3,088,689.77 : x
  2. Step 2: Convert to fraction form
    4,399,428.13/6,064,848.98 = 3,088,689.77/x
  3. Step 3: Cross multiply
    4,399,428.13x = 6,064,848.98 × 3,088,689.77
  4. Step 4: Simplify right side
    4,399,428.13x = 18,732,437,012,422.20
  5. Step 5: Solve for x
    x = 18,732,437,012,422.20/4,399,428.13
  6. Step 6: Final answer
    x = 4,257,925.46

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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.