Home / 4,009,482.48-5,532,580.95-2,290,713.71

Finding the Fourth Proportional to 4,009,482.48, 5,532,580.95 and 2,290,713.71

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Solution

The fourth proportional to 4,009,482.48, 5,532,580.95 and 2,290,713.71 is: 3,160,896.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,482.48 : 5,532,580.95 = 2,290,713.71 : x
  2. Step 2: Convert to fraction form
    4,009,482.48/5,532,580.95 = 2,290,713.71/x
  3. Step 3: Cross multiply
    4,009,482.48x = 5,532,580.95 × 2,290,713.71
  4. Step 4: Simplify right side
    4,009,482.48x = 12,673,559,033,849.82
  5. Step 5: Solve for x
    x = 12,673,559,033,849.82/4,009,482.48
  6. Step 6: Final answer
    x = 3,160,896.47

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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.