Home / 6,852,730.20-10,278,581.35-1,995,073.93

Finding the Fourth Proportional to 6,852,730.20, 10,278,581.35 and 1,995,073.93

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Solution

The fourth proportional to 6,852,730.20, 10,278,581.35 and 1,995,073.93 is: 2,992,461.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,852,730.20 : 10,278,581.35 = 1,995,073.93 : x
  2. Step 2: Convert to fraction form
    6,852,730.20/10,278,581.35 = 1,995,073.93/x
  3. Step 3: Cross multiply
    6,852,730.20x = 10,278,581.35 × 1,995,073.93
  4. Step 4: Simplify right side
    6,852,730.20x = 20,506,529,688,769.20
  5. Step 5: Solve for x
    x = 20,506,529,688,769.20/6,852,730.20
  6. Step 6: Final answer
    x = 2,992,461.27

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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.