Home / 7,698,799.59-10,623,623.52-4,600,708.14

Finding the Fourth Proportional to 7,698,799.59, 10,623,623.52 and 4,600,708.14

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Solution

The fourth proportional to 7,698,799.59, 10,623,623.52 and 4,600,708.14 is: 6,348,547.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,698,799.59 : 10,623,623.52 = 4,600,708.14 : x
  2. Step 2: Convert to fraction form
    7,698,799.59/10,623,623.52 = 4,600,708.14/x
  3. Step 3: Cross multiply
    7,698,799.59x = 10,623,623.52 × 4,600,708.14
  4. Step 4: Simplify right side
    7,698,799.59x = 48,876,191,261,850.70
  5. Step 5: Solve for x
    x = 48,876,191,261,850.70/7,698,799.59
  6. Step 6: Final answer
    x = 6,348,547.03

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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.