Home / 4,754,670.15-6,559,353.57-3,205,365.86

Finding the Fourth Proportional to 4,754,670.15, 6,559,353.57 and 3,205,365.86

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Solution

The fourth proportional to 4,754,670.15, 6,559,353.57 and 3,205,365.86 is: 4,421,995.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,754,670.15 : 6,559,353.57 = 3,205,365.86 : x
  2. Step 2: Convert to fraction form
    4,754,670.15/6,559,353.57 = 3,205,365.86/x
  3. Step 3: Cross multiply
    4,754,670.15x = 6,559,353.57 × 3,205,365.86
  4. Step 4: Simplify right side
    4,754,670.15x = 21,025,127,980,920.29
  5. Step 5: Solve for x
    x = 21,025,127,980,920.29/4,754,670.15
  6. Step 6: Final answer
    x = 4,421,995.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.