Home / 1,153,294.02-1,592,294.61-1,032,225.36

Finding the Fourth Proportional to 1,153,294.02, 1,592,294.61 and 1,032,225.36

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Solution

The fourth proportional to 1,153,294.02, 1,592,294.61 and 1,032,225.36 is: 1,425,141.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,153,294.02 : 1,592,294.61 = 1,032,225.36 : x
  2. Step 2: Convert to fraction form
    1,153,294.02/1,592,294.61 = 1,032,225.36/x
  3. Step 3: Cross multiply
    1,153,294.02x = 1,592,294.61 × 1,032,225.36
  4. Step 4: Simplify right side
    1,153,294.02x = 1,643,606,877,033.31
  5. Step 5: Solve for x
    x = 1,643,606,877,033.31/1,153,294.02
  6. Step 6: Final answer
    x = 1,425,141.25

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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.