Home / 7,490,582.51-10,334,062.57-4,350,311.59

Finding the Fourth Proportional to 7,490,582.51, 10,334,062.57 and 4,350,311.59

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Solution

The fourth proportional to 7,490,582.51, 10,334,062.57 and 4,350,311.59 is: 6,001,721.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,490,582.51 : 10,334,062.57 = 4,350,311.59 : x
  2. Step 2: Convert to fraction form
    7,490,582.51/10,334,062.57 = 4,350,311.59/x
  3. Step 3: Cross multiply
    7,490,582.51x = 10,334,062.57 × 4,350,311.59
  4. Step 4: Simplify right side
    7,490,582.51x = 44,956,392,118,385.88
  5. Step 5: Solve for x
    x = 44,956,392,118,385.88/7,490,582.51
  6. Step 6: Final answer
    x = 6,001,721.77

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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.