Home / 4,613,733.10-6,916,673.85-2,817,876.34

Finding the Fourth Proportional to 4,613,733.10, 6,916,673.85 and 2,817,876.34

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Solution

The fourth proportional to 4,613,733.10, 6,916,673.85 and 2,817,876.34 is: 4,224,416.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,613,733.10 : 6,916,673.85 = 2,817,876.34 : x
  2. Step 2: Convert to fraction form
    4,613,733.10/6,916,673.85 = 2,817,876.34/x
  3. Step 3: Cross multiply
    4,613,733.10x = 6,916,673.85 × 2,817,876.34
  4. Step 4: Simplify right side
    4,613,733.10x = 19,490,331,593,411.71
  5. Step 5: Solve for x
    x = 19,490,331,593,411.71/4,613,733.10
  6. Step 6: Final answer
    x = 4,224,416.79

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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.