Home / 1,034,464.34-1,427,547.08-581,755.34

Finding the Fourth Proportional to 1,034,464.34, 1,427,547.08 and 581,755.34

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Solution

The fourth proportional to 1,034,464.34, 1,427,547.08 and 581,755.34 is: 802,814.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,464.34 : 1,427,547.08 = 581,755.34 : x
  2. Step 2: Convert to fraction form
    1,034,464.34/1,427,547.08 = 581,755.34/x
  3. Step 3: Cross multiply
    1,034,464.34x = 1,427,547.08 × 581,755.34
  4. Step 4: Simplify right side
    1,034,464.34x = 830,483,141,914.66
  5. Step 5: Solve for x
    x = 830,483,141,914.66/1,034,464.34
  6. Step 6: Final answer
    x = 802,814.66

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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.