Home / 3,295,310.50-4,547,597.61-1,864,526.50

Finding the Fourth Proportional to 3,295,310.50, 4,547,597.61 and 1,864,526.50

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Solution

The fourth proportional to 3,295,310.50, 4,547,597.61 and 1,864,526.50 is: 2,573,085.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,310.50 : 4,547,597.61 = 1,864,526.50 : x
  2. Step 2: Convert to fraction form
    3,295,310.50/4,547,597.61 = 1,864,526.50/x
  3. Step 3: Cross multiply
    3,295,310.50x = 4,547,597.61 × 1,864,526.50
  4. Step 4: Simplify right side
    3,295,310.50x = 8,479,116,255,181.67
  5. Step 5: Solve for x
    x = 8,479,116,255,181.67/3,295,310.50
  6. Step 6: Final answer
    x = 2,573,085.68

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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.