Home / 1,058,951.69-1,461,364.63-575,516.86

Finding the Fourth Proportional to 1,058,951.69, 1,461,364.63 and 575,516.86

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Solution

The fourth proportional to 1,058,951.69, 1,461,364.63 and 575,516.86 is: 794,219.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,951.69 : 1,461,364.63 = 575,516.86 : x
  2. Step 2: Convert to fraction form
    1,058,951.69/1,461,364.63 = 575,516.86/x
  3. Step 3: Cross multiply
    1,058,951.69x = 1,461,364.63 × 575,516.86
  4. Step 4: Simplify right side
    1,058,951.69x = 841,039,983,172.66
  5. Step 5: Solve for x
    x = 841,039,983,172.66/1,058,951.69
  6. Step 6: Final answer
    x = 794,219.41

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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.