Home / 2,316,710.48-3,195,164.88-1,630,653.44

Finding the Fourth Proportional to 2,316,710.48, 3,195,164.88 and 1,630,653.44

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Solution

The fourth proportional to 2,316,710.48, 3,195,164.88 and 1,630,653.44 is: 2,248,967.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,710.48 : 3,195,164.88 = 1,630,653.44 : x
  2. Step 2: Convert to fraction form
    2,316,710.48/3,195,164.88 = 1,630,653.44/x
  3. Step 3: Cross multiply
    2,316,710.48x = 3,195,164.88 × 1,630,653.44
  4. Step 4: Simplify right side
    2,316,710.48x = 5,210,206,586,963.36
  5. Step 5: Solve for x
    x = 5,210,206,586,963.36/2,316,710.48
  6. Step 6: Final answer
    x = 2,248,967.51

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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.