Home / 1,675,088.19-2,312,032.28-950,360.13

Finding the Fourth Proportional to 1,675,088.19, 2,312,032.28 and 950,360.13

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Solution

The fourth proportional to 1,675,088.19, 2,312,032.28 and 950,360.13 is: 1,311,729.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,088.19 : 2,312,032.28 = 950,360.13 : x
  2. Step 2: Convert to fraction form
    1,675,088.19/2,312,032.28 = 950,360.13/x
  3. Step 3: Cross multiply
    1,675,088.19x = 2,312,032.28 × 950,360.13
  4. Step 4: Simplify right side
    1,675,088.19x = 2,197,263,293,433.20
  5. Step 5: Solve for x
    x = 2,197,263,293,433.20/1,675,088.19
  6. Step 6: Final answer
    x = 1,311,729.92

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Double scale
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1.5x scale

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.