Home / 6,902,238.30-10,341,547.65-4,374,941.10

Finding the Fourth Proportional to 6,902,238.30, 10,341,547.65 and 4,374,941.10

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Solution

The fourth proportional to 6,902,238.30, 10,341,547.65 and 4,374,941.10 is: 6,554,926.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,902,238.30 : 10,341,547.65 = 4,374,941.10 : x
  2. Step 2: Convert to fraction form
    6,902,238.30/10,341,547.65 = 4,374,941.10/x
  3. Step 3: Cross multiply
    6,902,238.30x = 10,341,547.65 × 4,374,941.10
  4. Step 4: Simplify right side
    6,902,238.30x = 45,243,661,851,593.41
  5. Step 5: Solve for x
    x = 45,243,661,851,593.41/6,902,238.30
  6. Step 6: Final answer
    x = 6,554,926.08

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Double scale
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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.