Home / 4,832,056.10-7,248,055.35-1,237,816.10

Finding the Fourth Proportional to 4,832,056.10, 7,248,055.35 and 1,237,816.10

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Solution

The fourth proportional to 4,832,056.10, 7,248,055.35 and 1,237,816.10 is: 1,856,716.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,056.10 : 7,248,055.35 = 1,237,816.10 : x
  2. Step 2: Convert to fraction form
    4,832,056.10/7,248,055.35 = 1,237,816.10/x
  3. Step 3: Cross multiply
    4,832,056.10x = 7,248,055.35 × 1,237,816.10
  4. Step 4: Simplify right side
    4,832,056.10x = 8,971,759,605,921.14
  5. Step 5: Solve for x
    x = 8,971,759,605,921.14/4,832,056.10
  6. Step 6: Final answer
    x = 1,856,716.77

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1.5x scale

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.