Home / 7,264,447.04-10,024,936.44-4,210,432.76

Finding the Fourth Proportional to 7,264,447.04, 10,024,936.44 and 4,210,432.76

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Solution

The fourth proportional to 7,264,447.04, 10,024,936.44 and 4,210,432.76 is: 5,810,396.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,447.04 : 10,024,936.44 = 4,210,432.76 : x
  2. Step 2: Convert to fraction form
    7,264,447.04/10,024,936.44 = 4,210,432.76/x
  3. Step 3: Cross multiply
    7,264,447.04x = 10,024,936.44 × 4,210,432.76
  4. Step 4: Simplify right side
    7,264,447.04x = 42,209,320,803,893.77
  5. Step 5: Solve for x
    x = 42,209,320,803,893.77/7,264,447.04
  6. Step 6: Final answer
    x = 5,810,396.93

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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.