Home / 1,056,389.15-1,457,850.02-597,494.74

Finding the Fourth Proportional to 1,056,389.15, 1,457,850.02 and 597,494.74

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Solution

The fourth proportional to 1,056,389.15, 1,457,850.02 and 597,494.74 is: 824,561.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,389.15 : 1,457,850.02 = 597,494.74 : x
  2. Step 2: Convert to fraction form
    1,056,389.15/1,457,850.02 = 597,494.74/x
  3. Step 3: Cross multiply
    1,056,389.15x = 1,457,850.02 × 597,494.74
  4. Step 4: Simplify right side
    1,056,389.15x = 871,057,718,658.90
  5. Step 5: Solve for x
    x = 871,057,718,658.90/1,056,389.15
  6. Step 6: Final answer
    x = 824,561.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.