Home / 4,805,756.64-7,201,549.08-4,536,493.20

Finding the Fourth Proportional to 4,805,756.64, 7,201,549.08 and 4,536,493.20

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Solution

The fourth proportional to 4,805,756.64, 7,201,549.08 and 4,536,493.20 is: 6,798,050.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,805,756.64 : 7,201,549.08 = 4,536,493.20 : x
  2. Step 2: Convert to fraction form
    4,805,756.64/7,201,549.08 = 4,536,493.20/x
  3. Step 3: Cross multiply
    4,805,756.64x = 7,201,549.08 × 4,536,493.20
  4. Step 4: Simplify right side
    4,805,756.64x = 32,669,778,430,886.26
  5. Step 5: Solve for x
    x = 32,669,778,430,886.26/4,805,756.64
  6. Step 6: Final answer
    x = 6,798,050.94

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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.