Home / 4,088,401.71-5,641,994.52-2,370,518.70

Finding the Fourth Proportional to 4,088,401.71, 5,641,994.52 and 2,370,518.70

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Solution

The fourth proportional to 4,088,401.71, 5,641,994.52 and 2,370,518.70 is: 3,271,315.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088,401.71 : 5,641,994.52 = 2,370,518.70 : x
  2. Step 2: Convert to fraction form
    4,088,401.71/5,641,994.52 = 2,370,518.70/x
  3. Step 3: Cross multiply
    4,088,401.71x = 5,641,994.52 × 2,370,518.70
  4. Step 4: Simplify right side
    4,088,401.71x = 13,374,453,514,957.52
  5. Step 5: Solve for x
    x = 13,374,453,514,957.52/4,088,401.71
  6. Step 6: Final answer
    x = 3,271,315.90

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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.