Home / 9,357,538.95-14,012,688.83-6,145,273.35

Finding the Fourth Proportional to 9,357,538.95, 14,012,688.83 and 6,145,273.35

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Solution

The fourth proportional to 9,357,538.95, 14,012,688.83 and 6,145,273.35 is: 9,202,398.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,538.95 : 14,012,688.83 = 6,145,273.35 : x
  2. Step 2: Convert to fraction form
    9,357,538.95/14,012,688.83 = 6,145,273.35/x
  3. Step 3: Cross multiply
    9,357,538.95x = 14,012,688.83 × 6,145,273.35
  4. Step 4: Simplify right side
    9,357,538.95x = 86,111,803,198,115.30
  5. Step 5: Solve for x
    x = 86,111,803,198,115.30/9,357,538.95
  6. Step 6: Final answer
    x = 9,202,398.59

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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.