Home / 3,359,595.32-4,636,108.00-1,983,382.34

Finding the Fourth Proportional to 3,359,595.32, 4,636,108.00 and 1,983,382.34

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Solution

The fourth proportional to 3,359,595.32, 4,636,108.00 and 1,983,382.34 is: 2,736,988.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,595.32 : 4,636,108.00 = 1,983,382.34 : x
  2. Step 2: Convert to fraction form
    3,359,595.32/4,636,108.00 = 1,983,382.34/x
  3. Step 3: Cross multiply
    3,359,595.32x = 4,636,108.00 × 1,983,382.34
  4. Step 4: Simplify right side
    3,359,595.32x = 9,195,174,712,831.41
  5. Step 5: Solve for x
    x = 9,195,174,712,831.41/3,359,595.32
  6. Step 6: Final answer
    x = 2,736,988.79

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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.