Home / 7,501,020.20-10,349,307.44-4,710,444.20

Finding the Fourth Proportional to 7,501,020.20, 10,349,307.44 and 4,710,444.20

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Solution

The fourth proportional to 7,501,020.20, 10,349,307.44 and 4,710,444.20 is: 6,499,093.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,501,020.20 : 10,349,307.44 = 4,710,444.20 : x
  2. Step 2: Convert to fraction form
    7,501,020.20/10,349,307.44 = 4,710,444.20/x
  3. Step 3: Cross multiply
    7,501,020.20x = 10,349,307.44 × 4,710,444.20
  4. Step 4: Simplify right side
    7,501,020.20x = 48,749,835,204,764.84
  5. Step 5: Solve for x
    x = 48,749,835,204,764.84/7,501,020.20
  6. Step 6: Final answer
    x = 6,499,093.98

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1.5x scale

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.