Home / 3,048,484.30-4,572,281.33-888,929.10

Finding the Fourth Proportional to 3,048,484.30, 4,572,281.33 and 888,929.10

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Solution

The fourth proportional to 3,048,484.30, 4,572,281.33 and 888,929.10 is: 1,333,263.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,484.30 : 4,572,281.33 = 888,929.10 : x
  2. Step 2: Convert to fraction form
    3,048,484.30/4,572,281.33 = 888,929.10/x
  3. Step 3: Cross multiply
    3,048,484.30x = 4,572,281.33 × 888,929.10
  4. Step 4: Simplify right side
    3,048,484.30x = 4,064,433,900,317.65
  5. Step 5: Solve for x
    x = 4,064,433,900,317.65/3,048,484.30
  6. Step 6: Final answer
    x = 1,333,263.85

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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.