Home / 593,620.00-890,417.51-144,343.17

Finding the Fourth Proportional to 593,620.00, 890,417.51 and 144,343.17

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Solution

The fourth proportional to 593,620.00, 890,417.51 and 144,343.17 is: 216,511.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,620.00 : 890,417.51 = 144,343.17 : x
  2. Step 2: Convert to fraction form
    593,620.00/890,417.51 = 144,343.17/x
  3. Step 3: Cross multiply
    593,620.00x = 890,417.51 × 144,343.17
  4. Step 4: Simplify right side
    593,620.00x = 128,525,685,836.48
  5. Step 5: Solve for x
    x = 128,525,685,836.48/593,620.00
  6. Step 6: Final answer
    x = 216,511.72

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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.