Home / 1,056,254.48-1,457,612.48-603,535.76

Finding the Fourth Proportional to 1,056,254.48, 1,457,612.48 and 603,535.76

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Solution

The fourth proportional to 1,056,254.48, 1,457,612.48 and 603,535.76 is: 832,868.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,254.48 : 1,457,612.48 = 603,535.76 : x
  2. Step 2: Convert to fraction form
    1,056,254.48/1,457,612.48 = 603,535.76/x
  3. Step 3: Cross multiply
    1,056,254.48x = 1,457,612.48 × 603,535.76
  4. Step 4: Simplify right side
    1,056,254.48x = 879,721,255,902.29
  5. Step 5: Solve for x
    x = 879,721,255,902.29/1,056,254.48
  6. Step 6: Final answer
    x = 832,868.66

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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.