Home / 2,773,038.54-4,159,502.37-1,256,438.82

Finding the Fourth Proportional to 2,773,038.54, 4,159,502.37 and 1,256,438.82

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Solution

The fourth proportional to 2,773,038.54, 4,159,502.37 and 1,256,438.82 is: 1,884,633.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,038.54 : 4,159,502.37 = 1,256,438.82 : x
  2. Step 2: Convert to fraction form
    2,773,038.54/4,159,502.37 = 1,256,438.82/x
  3. Step 3: Cross multiply
    2,773,038.54x = 4,159,502.37 × 1,256,438.82
  4. Step 4: Simplify right side
    2,773,038.54x = 5,226,160,249,550.00
  5. Step 5: Solve for x
    x = 5,226,160,249,550.00/2,773,038.54
  6. Step 6: Final answer
    x = 1,884,633.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.