Home / 2,326,813.02-3,210,230.07-1,896,353.10

Finding the Fourth Proportional to 2,326,813.02, 3,210,230.07 and 1,896,353.10

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Solution

The fourth proportional to 2,326,813.02, 3,210,230.07 and 1,896,353.10 is: 2,616,338.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,813.02 : 3,210,230.07 = 1,896,353.10 : x
  2. Step 2: Convert to fraction form
    2,326,813.02/3,210,230.07 = 1,896,353.10/x
  3. Step 3: Cross multiply
    2,326,813.02x = 3,210,230.07 × 1,896,353.10
  4. Step 4: Simplify right side
    2,326,813.02x = 6,087,729,744,957.72
  5. Step 5: Solve for x
    x = 6,087,729,744,957.72/2,326,813.02
  6. Step 6: Final answer
    x = 2,616,338.18

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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.