Home / 1,473,649.77-2,210,348.01-897,123.40

Finding the Fourth Proportional to 1,473,649.77, 2,210,348.01 and 897,123.40

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Solution

The fourth proportional to 1,473,649.77, 2,210,348.01 and 897,123.40 is: 1,345,608.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,649.77 : 2,210,348.01 = 897,123.40 : x
  2. Step 2: Convert to fraction form
    1,473,649.77/2,210,348.01 = 897,123.40/x
  3. Step 3: Cross multiply
    1,473,649.77x = 2,210,348.01 × 897,123.40
  4. Step 4: Simplify right side
    1,473,649.77x = 1,982,954,921,914.43
  5. Step 5: Solve for x
    x = 1,982,954,921,914.43/1,473,649.77
  6. Step 6: Final answer
    x = 1,345,608.00

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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.