Home / 4,370,363.04-6,556,142.85-1,490,956.79

Finding the Fourth Proportional to 4,370,363.04, 6,556,142.85 and 1,490,956.79

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Solution

The fourth proportional to 4,370,363.04, 6,556,142.85 and 1,490,956.79 is: 2,236,639.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,363.04 : 6,556,142.85 = 1,490,956.79 : x
  2. Step 2: Convert to fraction form
    4,370,363.04/6,556,142.85 = 1,490,956.79/x
  3. Step 3: Cross multiply
    4,370,363.04x = 6,556,142.85 × 1,490,956.79
  4. Step 4: Simplify right side
    4,370,363.04x = 9,774,925,665,636.74
  5. Step 5: Solve for x
    x = 9,774,925,665,636.74/4,370,363.04
  6. Step 6: Final answer
    x = 2,236,639.29

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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.