Home / 3,088,463.10-4,262,334.15-1,712,238.45

Finding the Fourth Proportional to 3,088,463.10, 4,262,334.15 and 1,712,238.45

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Solution

The fourth proportional to 3,088,463.10, 4,262,334.15 and 1,712,238.45 is: 2,363,030.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,463.10 : 4,262,334.15 = 1,712,238.45 : x
  2. Step 2: Convert to fraction form
    3,088,463.10/4,262,334.15 = 1,712,238.45/x
  3. Step 3: Cross multiply
    3,088,463.10x = 4,262,334.15 × 1,712,238.45
  4. Step 4: Simplify right side
    3,088,463.10x = 7,298,132,418,378.07
  5. Step 5: Solve for x
    x = 7,298,132,418,378.07/3,088,463.10
  6. Step 6: Final answer
    x = 2,363,030.47

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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.