Home / 4,144,590.16-6,216,599.64-2,547,399.76

Finding the Fourth Proportional to 4,144,590.16, 6,216,599.64 and 2,547,399.76

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Solution

The fourth proportional to 4,144,590.16, 6,216,599.64 and 2,547,399.76 is: 3,820,924.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,590.16 : 6,216,599.64 = 2,547,399.76 : x
  2. Step 2: Convert to fraction form
    4,144,590.16/6,216,599.64 = 2,547,399.76/x
  3. Step 3: Cross multiply
    4,144,590.16x = 6,216,599.64 × 2,547,399.76
  4. Step 4: Simplify right side
    4,144,590.16x = 15,836,164,430,952.08
  5. Step 5: Solve for x
    x = 15,836,164,430,952.08/4,144,590.16
  6. Step 6: Final answer
    x = 3,820,924.10

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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.