Home / 4,243,840.02-5,857,263.53-2,501,407.70

Finding the Fourth Proportional to 4,243,840.02, 5,857,263.53 and 2,501,407.70

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Solution

The fourth proportional to 4,243,840.02, 5,857,263.53 and 2,501,407.70 is: 3,452,393.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,840.02 : 5,857,263.53 = 2,501,407.70 : x
  2. Step 2: Convert to fraction form
    4,243,840.02/5,857,263.53 = 2,501,407.70/x
  3. Step 3: Cross multiply
    4,243,840.02x = 5,857,263.53 × 2,501,407.70
  4. Step 4: Simplify right side
    4,243,840.02x = 14,651,404,084,422.84
  5. Step 5: Solve for x
    x = 14,651,404,084,422.84/4,243,840.02
  6. Step 6: Final answer
    x = 3,452,393.12

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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.