Home / 3,393,017.91-5,088,446.93-1,118,117.93

Finding the Fourth Proportional to 3,393,017.91, 5,088,446.93 and 1,118,117.93

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Solution

The fourth proportional to 3,393,017.91, 5,088,446.93 and 1,118,117.93 is: 1,676,821.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,017.91 : 5,088,446.93 = 1,118,117.93 : x
  2. Step 2: Convert to fraction form
    3,393,017.91/5,088,446.93 = 1,118,117.93/x
  3. Step 3: Cross multiply
    3,393,017.91x = 5,088,446.93 × 1,118,117.93
  4. Step 4: Simplify right side
    3,393,017.91x = 5,689,483,725,639.52
  5. Step 5: Solve for x
    x = 5,689,483,725,639.52/3,393,017.91
  6. Step 6: Final answer
    x = 1,676,821.01

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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.