Home / 8,033,426.40-11,086,088.29-4,362,310.28

Finding the Fourth Proportional to 8,033,426.40, 11,086,088.29 and 4,362,310.28

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Solution

The fourth proportional to 8,033,426.40, 11,086,088.29 and 4,362,310.28 is: 6,019,966.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033,426.40 : 11,086,088.29 = 4,362,310.28 : x
  2. Step 2: Convert to fraction form
    8,033,426.40/11,086,088.29 = 4,362,310.28/x
  3. Step 3: Cross multiply
    8,033,426.40x = 11,086,088.29 × 4,362,310.28
  4. Step 4: Simplify right side
    8,033,426.40x = 48,360,956,929,264.06
  5. Step 5: Solve for x
    x = 48,360,956,929,264.06/8,033,426.40
  6. Step 6: Final answer
    x = 6,019,966.39

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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.