Home / 1,506,039.76-2,258,558.48-607,249.36

Finding the Fourth Proportional to 1,506,039.76, 2,258,558.48 and 607,249.36

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Solution

The fourth proportional to 1,506,039.76, 2,258,558.48 and 607,249.36 is: 910,671.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,039.76 : 2,258,558.48 = 607,249.36 : x
  2. Step 2: Convert to fraction form
    1,506,039.76/2,258,558.48 = 607,249.36/x
  3. Step 3: Cross multiply
    1,506,039.76x = 2,258,558.48 × 607,249.36
  4. Step 4: Simplify right side
    1,506,039.76x = 1,371,508,191,502.57
  5. Step 5: Solve for x
    x = 1,371,508,191,502.57/1,506,039.76
  6. Step 6: Final answer
    x = 910,671.97

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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.