Home / 1,575,622.16-2,174,330.76-896,544.08

Finding the Fourth Proportional to 1,575,622.16, 2,174,330.76 and 896,544.08

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Solution

The fourth proportional to 1,575,622.16, 2,174,330.76 and 896,544.08 is: 1,237,215.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,575,622.16 : 2,174,330.76 = 896,544.08 : x
  2. Step 2: Convert to fraction form
    1,575,622.16/2,174,330.76 = 896,544.08/x
  3. Step 3: Cross multiply
    1,575,622.16x = 2,174,330.76 × 896,544.08
  4. Step 4: Simplify right side
    1,575,622.16x = 1,949,383,370,839.90
  5. Step 5: Solve for x
    x = 1,949,383,370,839.90/1,575,622.16
  6. Step 6: Final answer
    x = 1,237,215.00

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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.