Home / 2,316,700.02-3,193,502.30-1,626,435.44

Finding the Fourth Proportional to 2,316,700.02, 3,193,502.30 and 1,626,435.44

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Solution

The fourth proportional to 2,316,700.02, 3,193,502.30 and 1,626,435.44 is: 2,241,993.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,700.02 : 3,193,502.30 = 1,626,435.44 : x
  2. Step 2: Convert to fraction form
    2,316,700.02/3,193,502.30 = 1,626,435.44/x
  3. Step 3: Cross multiply
    2,316,700.02x = 3,193,502.30 × 1,626,435.44
  4. Step 4: Simplify right side
    2,316,700.02x = 5,194,025,294,341.82
  5. Step 5: Solve for x
    x = 5,194,025,294,341.82/2,316,700.02
  6. Step 6: Final answer
    x = 2,241,993.03

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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.