Home / 4,657,006.60-6,423,204.90-4,112,181.16

Finding the Fourth Proportional to 4,657,006.60, 6,423,204.90 and 4,112,181.16

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Solution

The fourth proportional to 4,657,006.60, 6,423,204.90 and 4,112,181.16 is: 5,671,751.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,657,006.60 : 6,423,204.90 = 4,112,181.16 : x
  2. Step 2: Convert to fraction form
    4,657,006.60/6,423,204.90 = 4,112,181.16/x
  3. Step 3: Cross multiply
    4,657,006.60x = 6,423,204.90 × 4,112,181.16
  4. Step 4: Simplify right side
    4,657,006.60x = 26,413,382,176,599.69
  5. Step 5: Solve for x
    x = 26,413,382,176,599.69/4,657,006.60
  6. Step 6: Final answer
    x = 5,671,751.07

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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.