Home / 4,598,417.66-6,345,818.16-2,665,798.70

Finding the Fourth Proportional to 4,598,417.66, 6,345,818.16 and 2,665,798.70

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Solution

The fourth proportional to 4,598,417.66, 6,345,818.16 and 2,665,798.70 is: 3,678,803.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598,417.66 : 6,345,818.16 = 2,665,798.70 : x
  2. Step 2: Convert to fraction form
    4,598,417.66/6,345,818.16 = 2,665,798.70/x
  3. Step 3: Cross multiply
    4,598,417.66x = 6,345,818.16 × 2,665,798.70
  4. Step 4: Simplify right side
    4,598,417.66x = 16,916,673,801,364.39
  5. Step 5: Solve for x
    x = 16,916,673,801,364.39/4,598,417.66
  6. Step 6: Final answer
    x = 3,678,803.24

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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.