Home / 4,896,054.48-6,756,465.54-2,720,558.04

Finding the Fourth Proportional to 4,896,054.48, 6,756,465.54 and 2,720,558.04

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Solution

The fourth proportional to 4,896,054.48, 6,756,465.54 and 2,720,558.04 is: 3,754,320.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,054.48 : 6,756,465.54 = 2,720,558.04 : x
  2. Step 2: Convert to fraction form
    4,896,054.48/6,756,465.54 = 2,720,558.04/x
  3. Step 3: Cross multiply
    4,896,054.48x = 6,756,465.54 × 2,720,558.04
  4. Step 4: Simplify right side
    4,896,054.48x = 18,381,356,646,829.94
  5. Step 5: Solve for x
    x = 18,381,356,646,829.94/4,896,054.48
  6. Step 6: Final answer
    x = 3,754,320.28

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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.