Home / 4,746,278.94-6,550,334.55-2,709,395.10

Finding the Fourth Proportional to 4,746,278.94, 6,550,334.55 and 2,709,395.10

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Solution

The fourth proportional to 4,746,278.94, 6,550,334.55 and 2,709,395.10 is: 3,739,233.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,746,278.94 : 6,550,334.55 = 2,709,395.10 : x
  2. Step 2: Convert to fraction form
    4,746,278.94/6,550,334.55 = 2,709,395.10/x
  3. Step 3: Cross multiply
    4,746,278.94x = 6,550,334.55 × 2,709,395.10
  4. Step 4: Simplify right side
    4,746,278.94x = 17,747,444,333,130.71
  5. Step 5: Solve for x
    x = 17,747,444,333,130.71/4,746,278.94
  6. Step 6: Final answer
    x = 3,739,233.31

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1.5x scale

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.