Home / 4,768,006.16-7,153,485.46-1,652,322.53

Finding the Fourth Proportional to 4,768,006.16, 7,153,485.46 and 1,652,322.53

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Solution

The fourth proportional to 4,768,006.16, 7,153,485.46 and 1,652,322.53 is: 2,478,995.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,768,006.16 : 7,153,485.46 = 1,652,322.53 : x
  2. Step 2: Convert to fraction form
    4,768,006.16/7,153,485.46 = 1,652,322.53/x
  3. Step 3: Cross multiply
    4,768,006.16x = 7,153,485.46 × 1,652,322.53
  4. Step 4: Simplify right side
    4,768,006.16x = 11,819,865,153,687.18
  5. Step 5: Solve for x
    x = 11,819,865,153,687.18/4,768,006.16
  6. Step 6: Final answer
    x = 2,478,995.36

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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.