Home / 2,702,671.29-3,733,737.47-1,774,580.93

Finding the Fourth Proportional to 2,702,671.29, 3,733,737.47 and 1,774,580.93

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Solution

The fourth proportional to 2,702,671.29, 3,733,737.47 and 1,774,580.93 is: 2,451,581.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,671.29 : 3,733,737.47 = 1,774,580.93 : x
  2. Step 2: Convert to fraction form
    2,702,671.29/3,733,737.47 = 1,774,580.93/x
  3. Step 3: Cross multiply
    2,702,671.29x = 3,733,737.47 × 1,774,580.93
  4. Step 4: Simplify right side
    2,702,671.29x = 6,625,819,312,349.89
  5. Step 5: Solve for x
    x = 6,625,819,312,349.89/2,702,671.29
  6. Step 6: Final answer
    x = 2,451,581.64

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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.