Home / 4,896,443.10-7,344,664.65-4,709,819.10

Finding the Fourth Proportional to 4,896,443.10, 7,344,664.65 and 4,709,819.10

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Solution

The fourth proportional to 4,896,443.10, 7,344,664.65 and 4,709,819.10 is: 7,064,728.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,443.10 : 7,344,664.65 = 4,709,819.10 : x
  2. Step 2: Convert to fraction form
    4,896,443.10/7,344,664.65 = 4,709,819.10/x
  3. Step 3: Cross multiply
    4,896,443.10x = 7,344,664.65 × 4,709,819.10
  4. Step 4: Simplify right side
    4,896,443.10x = 34,592,041,851,664.81
  5. Step 5: Solve for x
    x = 34,592,041,851,664.81/4,896,443.10
  6. Step 6: Final answer
    x = 7,064,728.65

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Similar ratio
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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.