Home / 6,133,756.34-8,466,026.19-3,812,402

Finding the Fourth Proportional to 6,133,756.34, 8,466,026.19 and 3,812,402

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Solution

The fourth proportional to 6,133,756.34, 8,466,026.19 and 3,812,402 is: 5,262,011.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,756.34 : 8,466,026.19 = 3,812,402 : x
  2. Step 2: Convert to fraction form
    6,133,756.34/8,466,026.19 = 3,812,402/x
  3. Step 3: Cross multiply
    6,133,756.34x = 8,466,026.19 × 3,812,402
  4. Step 4: Simplify right side
    6,133,756.34x = 32,275,895,178,808.38
  5. Step 5: Solve for x
    x = 32,275,895,178,808.38/6,133,756.34
  6. Step 6: Final answer
    x = 5,262,011.30

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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.