Home / 9,772,330.81-13,480,213.61-6,094,862.87

Finding the Fourth Proportional to 9,772,330.81, 13,480,213.61 and 6,094,862.87

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Solution

The fourth proportional to 9,772,330.81, 13,480,213.61 and 6,094,862.87 is: 8,407,416.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,772,330.81 : 13,480,213.61 = 6,094,862.87 : x
  2. Step 2: Convert to fraction form
    9,772,330.81/13,480,213.61 = 6,094,862.87/x
  3. Step 3: Cross multiply
    9,772,330.81x = 13,480,213.61 × 6,094,862.87
  4. Step 4: Simplify right side
    9,772,330.81x = 82,160,053,400,636.36
  5. Step 5: Solve for x
    x = 82,160,053,400,636.36/9,772,330.81
  6. Step 6: Final answer
    x = 8,407,416.31

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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.