Home / 3,484,364.16-4,808,943.36-2,127,024.48

Finding the Fourth Proportional to 3,484,364.16, 4,808,943.36 and 2,127,024.48

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Solution

The fourth proportional to 3,484,364.16, 4,808,943.36 and 2,127,024.48 is: 2,935,611.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,364.16 : 4,808,943.36 = 2,127,024.48 : x
  2. Step 2: Convert to fraction form
    3,484,364.16/4,808,943.36 = 2,127,024.48/x
  3. Step 3: Cross multiply
    3,484,364.16x = 4,808,943.36 × 2,127,024.48
  4. Step 4: Simplify right side
    3,484,364.16x = 10,228,740,249,653.45
  5. Step 5: Solve for x
    x = 10,228,740,249,653.45/3,484,364.16
  6. Step 6: Final answer
    x = 2,935,611.72

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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.