Home / 4,516,496.55-6,772,503.15-1,637,748.45

Finding the Fourth Proportional to 4,516,496.55, 6,772,503.15 and 1,637,748.45

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Solution

The fourth proportional to 4,516,496.55, 6,772,503.15 and 1,637,748.45 is: 2,455,809.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516,496.55 : 6,772,503.15 = 1,637,748.45 : x
  2. Step 2: Convert to fraction form
    4,516,496.55/6,772,503.15 = 1,637,748.45/x
  3. Step 3: Cross multiply
    4,516,496.55x = 6,772,503.15 × 1,637,748.45
  4. Step 4: Simplify right side
    4,516,496.55x = 11,091,656,536,532.62
  5. Step 5: Solve for x
    x = 11,091,656,536,532.62/4,516,496.55
  6. Step 6: Final answer
    x = 2,455,809.81

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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.