Home / 3,413,345.32-4,710,559.62-1,963,041.94

Finding the Fourth Proportional to 3,413,345.32, 4,710,559.62 and 1,963,041.94

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Solution

The fourth proportional to 3,413,345.32, 4,710,559.62 and 1,963,041.94 is: 2,709,080.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,345.32 : 4,710,559.62 = 1,963,041.94 : x
  2. Step 2: Convert to fraction form
    3,413,345.32/4,710,559.62 = 1,963,041.94/x
  3. Step 3: Cross multiply
    3,413,345.32x = 4,710,559.62 × 1,963,041.94
  4. Step 4: Simplify right side
    3,413,345.32x = 9,247,026,094,930.46
  5. Step 5: Solve for x
    x = 9,247,026,094,930.46/3,413,345.32
  6. Step 6: Final answer
    x = 2,709,080.16

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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.