Home / 7,358,477.17-10,154,698.49-4,096,062.59

Finding the Fourth Proportional to 7,358,477.17, 10,154,698.49 and 4,096,062.59

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Solution

The fourth proportional to 7,358,477.17, 10,154,698.49 and 4,096,062.59 is: 5,652,566.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,358,477.17 : 10,154,698.49 = 4,096,062.59 : x
  2. Step 2: Convert to fraction form
    7,358,477.17/10,154,698.49 = 4,096,062.59/x
  3. Step 3: Cross multiply
    7,358,477.17x = 10,154,698.49 × 4,096,062.59
  4. Step 4: Simplify right side
    7,358,477.17x = 41,594,280,597,618.49
  5. Step 5: Solve for x
    x = 41,594,280,597,618.49/7,358,477.17
  6. Step 6: Final answer
    x = 5,652,566.37

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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.