Home / 4,785,784.72-6,604,460.78-2,610,327.32

Finding the Fourth Proportional to 4,785,784.72, 6,604,460.78 and 2,610,327.32

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Solution

The fourth proportional to 4,785,784.72, 6,604,460.78 and 2,610,327.32 is: 3,602,294.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,785,784.72 : 6,604,460.78 = 2,610,327.32 : x
  2. Step 2: Convert to fraction form
    4,785,784.72/6,604,460.78 = 2,610,327.32/x
  3. Step 3: Cross multiply
    4,785,784.72x = 6,604,460.78 × 2,610,327.32
  4. Step 4: Simplify right side
    4,785,784.72x = 17,239,804,407,902.51
  5. Step 5: Solve for x
    x = 17,239,804,407,902.51/4,785,784.72
  6. Step 6: Final answer
    x = 3,602,294.17

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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.