Home / 1,059,041.18-1,461,491.64-575,606.18

Finding the Fourth Proportional to 1,059,041.18, 1,461,491.64 and 575,606.18

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Solution

The fourth proportional to 1,059,041.18, 1,461,491.64 and 575,606.18 is: 794,344.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,041.18 : 1,461,491.64 = 575,606.18 : x
  2. Step 2: Convert to fraction form
    1,059,041.18/1,461,491.64 = 575,606.18/x
  3. Step 3: Cross multiply
    1,059,041.18x = 1,461,491.64 × 575,606.18
  4. Step 4: Simplify right side
    1,059,041.18x = 841,243,612,694.88
  5. Step 5: Solve for x
    x = 841,243,612,694.88/1,059,041.18
  6. Step 6: Final answer
    x = 794,344.58

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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.