Home / 4,437,502.08-6,657,255.36-1,405,052.16

Finding the Fourth Proportional to 4,437,502.08, 6,657,255.36 and 1,405,052.16

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Solution

The fourth proportional to 4,437,502.08, 6,657,255.36 and 1,405,052.16 is: 2,107,895.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437,502.08 : 6,657,255.36 = 1,405,052.16 : x
  2. Step 2: Convert to fraction form
    4,437,502.08/6,657,255.36 = 1,405,052.16/x
  3. Step 3: Cross multiply
    4,437,502.08x = 6,657,255.36 × 1,405,052.16
  4. Step 4: Simplify right side
    4,437,502.08x = 9,353,791,023,239.58
  5. Step 5: Solve for x
    x = 9,353,791,023,239.58/4,437,502.08
  6. Step 6: Final answer
    x = 2,107,895.58

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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.