Home / 2,497,364.51-3,446,363.03-1,351,444.86

Finding the Fourth Proportional to 2,497,364.51, 3,446,363.03 and 1,351,444.86

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Solution

The fourth proportional to 2,497,364.51, 3,446,363.03 and 1,351,444.86 is: 1,864,993.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,364.51 : 3,446,363.03 = 1,351,444.86 : x
  2. Step 2: Convert to fraction form
    2,497,364.51/3,446,363.03 = 1,351,444.86/x
  3. Step 3: Cross multiply
    2,497,364.51x = 3,446,363.03 × 1,351,444.86
  4. Step 4: Simplify right side
    2,497,364.51x = 4,657,569,602,587.53
  5. Step 5: Solve for x
    x = 4,657,569,602,587.53/2,497,364.51
  6. Step 6: Final answer
    x = 1,864,993.91

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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.