Home / 3,700,615.04-5,106,782.40-2,090,948.48

Finding the Fourth Proportional to 3,700,615.04, 5,106,782.40 and 2,090,948.48

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Solution

The fourth proportional to 3,700,615.04, 5,106,782.40 and 2,090,948.48 is: 2,885,471.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,700,615.04 : 5,106,782.40 = 2,090,948.48 : x
  2. Step 2: Convert to fraction form
    3,700,615.04/5,106,782.40 = 2,090,948.48/x
  3. Step 3: Cross multiply
    3,700,615.04x = 5,106,782.40 × 2,090,948.48
  4. Step 4: Simplify right side
    3,700,615.04x = 10,678,018,896,970.75
  5. Step 5: Solve for x
    x = 10,678,018,896,970.75/3,700,615.04
  6. Step 6: Final answer
    x = 2,885,471.41

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.