Home / 2,656,210.95-3,665,490.44-1,494,721.98

Finding the Fourth Proportional to 2,656,210.95, 3,665,490.44 and 1,494,721.98

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Solution

The fourth proportional to 2,656,210.95, 3,665,490.44 and 1,494,721.98 is: 2,062,670.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,656,210.95 : 3,665,490.44 = 1,494,721.98 : x
  2. Step 2: Convert to fraction form
    2,656,210.95/3,665,490.44 = 1,494,721.98/x
  3. Step 3: Cross multiply
    2,656,210.95x = 3,665,490.44 × 1,494,721.98
  4. Step 4: Simplify right side
    2,656,210.95x = 5,478,889,120,674.26
  5. Step 5: Solve for x
    x = 5,478,889,120,674.26/2,656,210.95
  6. Step 6: Final answer
    x = 2,062,670.93

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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.