Home / 7,437,097.60-10,264,224.24-4,174,106.56

Finding the Fourth Proportional to 7,437,097.60, 10,264,224.24 and 4,174,106.56

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Solution

The fourth proportional to 7,437,097.60, 10,264,224.24 and 4,174,106.56 is: 5,760,844.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,437,097.60 : 10,264,224.24 = 4,174,106.56 : x
  2. Step 2: Convert to fraction form
    7,437,097.60/10,264,224.24 = 4,174,106.56/x
  3. Step 3: Cross multiply
    7,437,097.60x = 10,264,224.24 × 4,174,106.56
  4. Step 4: Simplify right side
    7,437,097.60x = 42,843,965,733,495.02
  5. Step 5: Solve for x
    x = 42,843,965,733,495.02/7,437,097.60
  6. Step 6: Final answer
    x = 5,760,844.89

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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.