Home / 4,120,547.70-6,183,445.95-2,414,687.70

Finding the Fourth Proportional to 4,120,547.70, 6,183,445.95 and 2,414,687.70

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Solution

The fourth proportional to 4,120,547.70, 6,183,445.95 and 2,414,687.70 is: 3,623,569.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,120,547.70 : 6,183,445.95 = 2,414,687.70 : x
  2. Step 2: Convert to fraction form
    4,120,547.70/6,183,445.95 = 2,414,687.70/x
  3. Step 3: Cross multiply
    4,120,547.70x = 6,183,445.95 × 2,414,687.70
  4. Step 4: Simplify right side
    4,120,547.70x = 14,931,090,879,079.82
  5. Step 5: Solve for x
    x = 14,931,090,879,079.82/4,120,547.70
  6. Step 6: Final answer
    x = 3,623,569.48

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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.