Home / 3,445,350.36-4,754,499.36-1,896,598.02

Finding the Fourth Proportional to 3,445,350.36, 4,754,499.36 and 1,896,598.02

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Solution

The fourth proportional to 3,445,350.36, 4,754,499.36 and 1,896,598.02 is: 2,617,258.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,445,350.36 : 4,754,499.36 = 1,896,598.02 : x
  2. Step 2: Convert to fraction form
    3,445,350.36/4,754,499.36 = 1,896,598.02/x
  3. Step 3: Cross multiply
    3,445,350.36x = 4,754,499.36 × 1,896,598.02
  4. Step 4: Simplify right side
    3,445,350.36x = 9,017,374,072,267.27
  5. Step 5: Solve for x
    x = 9,017,374,072,267.27/3,445,350.36
  6. Step 6: Final answer
    x = 2,617,258.95

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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.