Home / 3,639,010.59-5,020,285.64-2,670,457.95

Finding the Fourth Proportional to 3,639,010.59, 5,020,285.64 and 2,670,457.95

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Solution

The fourth proportional to 3,639,010.59, 5,020,285.64 and 2,670,457.95 is: 3,684,095.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,639,010.59 : 5,020,285.64 = 2,670,457.95 : x
  2. Step 2: Convert to fraction form
    3,639,010.59/5,020,285.64 = 2,670,457.95/x
  3. Step 3: Cross multiply
    3,639,010.59x = 5,020,285.64 × 2,670,457.95
  4. Step 4: Simplify right side
    3,639,010.59x = 13,406,461,685,256.55
  5. Step 5: Solve for x
    x = 13,406,461,685,256.55/3,639,010.59
  6. Step 6: Final answer
    x = 3,684,095.27

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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.