Home / 937,457.19-1,406,252.01-464,015.43

Finding the Fourth Proportional to 937,457.19, 1,406,252.01 and 464,015.43

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Solution

The fourth proportional to 937,457.19, 1,406,252.01 and 464,015.43 is: 696,055.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,457.19 : 1,406,252.01 = 464,015.43 : x
  2. Step 2: Convert to fraction form
    937,457.19/1,406,252.01 = 464,015.43/x
  3. Step 3: Cross multiply
    937,457.19x = 1,406,252.01 × 464,015.43
  4. Step 4: Simplify right side
    937,457.19x = 652,522,631,108.51
  5. Step 5: Solve for x
    x = 652,522,631,108.51/937,457.19
  6. Step 6: Final answer
    x = 696,055.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.