Home / 1,546,234.08-2,316,332.88-1,065,327.36

Finding the Fourth Proportional to 1,546,234.08, 2,316,332.88 and 1,065,327.36

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Solution

The fourth proportional to 1,546,234.08, 2,316,332.88 and 1,065,327.36 is: 1,595,911.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,234.08 : 2,316,332.88 = 1,065,327.36 : x
  2. Step 2: Convert to fraction form
    1,546,234.08/2,316,332.88 = 1,065,327.36/x
  3. Step 3: Cross multiply
    1,546,234.08x = 2,316,332.88 × 1,065,327.36
  4. Step 4: Simplify right side
    1,546,234.08x = 2,467,652,791,931.60
  5. Step 5: Solve for x
    x = 2,467,652,791,931.60/1,546,234.08
  6. Step 6: Final answer
    x = 1,595,911.53

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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.