Home / 5,803,347.39-8,693,670.16-4,780,146.57

Finding the Fourth Proportional to 5,803,347.39, 8,693,670.16 and 4,780,146.57

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Solution

The fourth proportional to 5,803,347.39, 8,693,670.16 and 4,780,146.57 is: 7,160,870.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,803,347.39 : 8,693,670.16 = 4,780,146.57 : x
  2. Step 2: Convert to fraction form
    5,803,347.39/8,693,670.16 = 4,780,146.57/x
  3. Step 3: Cross multiply
    5,803,347.39x = 8,693,670.16 × 4,780,146.57
  4. Step 4: Simplify right side
    5,803,347.39x = 41,557,017,596,035.35
  5. Step 5: Solve for x
    x = 41,557,017,596,035.35/5,803,347.39
  6. Step 6: Final answer
    x = 7,160,870.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.