Home / 4,057,554.66-5,598,155.61-2,338,440.18

Finding the Fourth Proportional to 4,057,554.66, 5,598,155.61 and 2,338,440.18

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Solution

The fourth proportional to 4,057,554.66, 5,598,155.61 and 2,338,440.18 is: 3,226,315.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,057,554.66 : 5,598,155.61 = 2,338,440.18 : x
  2. Step 2: Convert to fraction form
    4,057,554.66/5,598,155.61 = 2,338,440.18/x
  3. Step 3: Cross multiply
    4,057,554.66x = 5,598,155.61 × 2,338,440.18
  4. Step 4: Simplify right side
    4,057,554.66x = 13,090,952,012,316.41
  5. Step 5: Solve for x
    x = 13,090,952,012,316.41/4,057,554.66
  6. Step 6: Final answer
    x = 3,226,315.63

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Double scale
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1.5x scale

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.