Home / 9,657,615.80-14,486,423.70-6,256,393.40

Finding the Fourth Proportional to 9,657,615.80, 14,486,423.70 and 6,256,393.40

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Solution

The fourth proportional to 9,657,615.80, 14,486,423.70 and 6,256,393.40 is: 9,384,590.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,615.80 : 14,486,423.70 = 6,256,393.40 : x
  2. Step 2: Convert to fraction form
    9,657,615.80/14,486,423.70 = 6,256,393.40/x
  3. Step 3: Cross multiply
    9,657,615.80x = 14,486,423.70 × 6,256,393.40
  4. Step 4: Simplify right side
    9,657,615.80x = 90,632,765,626,283.58
  5. Step 5: Solve for x
    x = 90,632,765,626,283.58/9,657,615.80
  6. Step 6: Final answer
    x = 9,384,590.10

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1.5x scale

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.