Home / 4,803,472.80-7,209,145.80-4,646,008.80

Finding the Fourth Proportional to 4,803,472.80, 7,209,145.80 and 4,646,008.80

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Solution

The fourth proportional to 4,803,472.80, 7,209,145.80 and 4,646,008.80 is: 6,972,820.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803,472.80 : 7,209,145.80 = 4,646,008.80 : x
  2. Step 2: Convert to fraction form
    4,803,472.80/7,209,145.80 = 4,646,008.80/x
  3. Step 3: Cross multiply
    4,803,472.80x = 7,209,145.80 × 4,646,008.80
  4. Step 4: Simplify right side
    4,803,472.80x = 33,493,754,827,283.04
  5. Step 5: Solve for x
    x = 33,493,754,827,283.04/4,803,472.80
  6. Step 6: Final answer
    x = 6,972,820.75

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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.