Home / 4,756,612.56-6,562,256.76-2,718,328.56

Finding the Fourth Proportional to 4,756,612.56, 6,562,256.76 and 2,718,328.56

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Solution

The fourth proportional to 4,756,612.56, 6,562,256.76 and 2,718,328.56 is: 3,750,225.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756,612.56 : 6,562,256.76 = 2,718,328.56 : x
  2. Step 2: Convert to fraction form
    4,756,612.56/6,562,256.76 = 2,718,328.56/x
  3. Step 3: Cross multiply
    4,756,612.56x = 6,562,256.76 × 2,718,328.56
  4. Step 4: Simplify right side
    4,756,612.56x = 17,838,369,968,761.07
  5. Step 5: Solve for x
    x = 17,838,369,968,761.07/4,756,612.56
  6. Step 6: Final answer
    x = 3,750,225.55

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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.