Home / 1,056,462.47-1,457,907.51-573,017.24

Finding the Fourth Proportional to 1,056,462.47, 1,457,907.51 and 573,017.24

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Solution

The fourth proportional to 1,056,462.47, 1,457,907.51 and 573,017.24 is: 790,757.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,462.47 : 1,457,907.51 = 573,017.24 : x
  2. Step 2: Convert to fraction form
    1,056,462.47/1,457,907.51 = 573,017.24/x
  3. Step 3: Cross multiply
    1,056,462.47x = 1,457,907.51 × 573,017.24
  4. Step 4: Simplify right side
    1,056,462.47x = 835,406,131,925.10
  5. Step 5: Solve for x
    x = 835,406,131,925.10/1,056,462.47
  6. Step 6: Final answer
    x = 790,757.98

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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.