Home / 1,153,964.02-1,592,531.31-695,223.02

Finding the Fourth Proportional to 1,153,964.02, 1,592,531.31 and 695,223.02

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Solution

The fourth proportional to 1,153,964.02, 1,592,531.31 and 695,223.02 is: 959,444.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,153,964.02 : 1,592,531.31 = 695,223.02 : x
  2. Step 2: Convert to fraction form
    1,153,964.02/1,592,531.31 = 695,223.02/x
  3. Step 3: Cross multiply
    1,153,964.02x = 1,592,531.31 × 695,223.02
  4. Step 4: Simplify right side
    1,153,964.02x = 1,107,164,426,782.76
  5. Step 5: Solve for x
    x = 1,107,164,426,782.76/1,153,964.02
  6. Step 6: Final answer
    x = 959,444.50

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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.