Home / 1,595,677.02-2,202,041.43-870,522.54

Finding the Fourth Proportional to 1,595,677.02, 2,202,041.43 and 870,522.54

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Solution

The fourth proportional to 1,595,677.02, 2,202,041.43 and 870,522.54 is: 1,201,325.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,677.02 : 2,202,041.43 = 870,522.54 : x
  2. Step 2: Convert to fraction form
    1,595,677.02/2,202,041.43 = 870,522.54/x
  3. Step 3: Cross multiply
    1,595,677.02x = 2,202,041.43 × 870,522.54
  4. Step 4: Simplify right side
    1,595,677.02x = 1,916,926,698,828.83
  5. Step 5: Solve for x
    x = 1,916,926,698,828.83/1,595,677.02
  6. Step 6: Final answer
    x = 1,201,325.00

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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.