Home / 1,059,308.69-1,461,828.77-575,885.90

Finding the Fourth Proportional to 1,059,308.69, 1,461,828.77 and 575,885.90

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Solution

The fourth proportional to 1,059,308.69, 1,461,828.77 and 575,885.90 is: 794,713.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,308.69 : 1,461,828.77 = 575,885.90 : x
  2. Step 2: Convert to fraction form
    1,059,308.69/1,461,828.77 = 575,885.90/x
  3. Step 3: Cross multiply
    1,059,308.69x = 1,461,828.77 × 575,885.90
  4. Step 4: Simplify right side
    1,059,308.69x = 841,846,579,792.06
  5. Step 5: Solve for x
    x = 841,846,579,792.06/1,059,308.69
  6. Step 6: Final answer
    x = 794,713.19

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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.