Home / 10,830,403.26-14,946,071.06-5,935,518.02

Finding the Fourth Proportional to 10,830,403.26, 14,946,071.06 and 5,935,518.02

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Solution

The fourth proportional to 10,830,403.26, 14,946,071.06 and 5,935,518.02 is: 8,191,077.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,830,403.26 : 14,946,071.06 = 5,935,518.02 : x
  2. Step 2: Convert to fraction form
    10,830,403.26/14,946,071.06 = 5,935,518.02/x
  3. Step 3: Cross multiply
    10,830,403.26x = 14,946,071.06 × 5,935,518.02
  4. Step 4: Simplify right side
    10,830,403.26x = 88,712,674,157,034.47
  5. Step 5: Solve for x
    x = 88,712,674,157,034.47/10,830,403.26
  6. Step 6: Final answer
    x = 8,191,077.66

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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.