Home / 1,124,197.02-1,685,688.32-583,111.97

Finding the Fourth Proportional to 1,124,197.02, 1,685,688.32 and 583,111.97

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Solution

The fourth proportional to 1,124,197.02, 1,685,688.32 and 583,111.97 is: 874,352.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,197.02 : 1,685,688.32 = 583,111.97 : x
  2. Step 2: Convert to fraction form
    1,124,197.02/1,685,688.32 = 583,111.97/x
  3. Step 3: Cross multiply
    1,124,197.02x = 1,685,688.32 × 583,111.97
  4. Step 4: Simplify right side
    1,124,197.02x = 982,945,025,737.19
  5. Step 5: Solve for x
    x = 982,945,025,737.19/1,124,197.02
  6. Step 6: Final answer
    x = 874,352.99

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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.