Home / 4,851,392.10-7,271,256.15-2,010,041.70

Finding the Fourth Proportional to 4,851,392.10, 7,271,256.15 and 2,010,041.70

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Solution

The fourth proportional to 4,851,392.10, 7,271,256.15 and 2,010,041.70 is: 3,012,646.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,392.10 : 7,271,256.15 = 2,010,041.70 : x
  2. Step 2: Convert to fraction form
    4,851,392.10/7,271,256.15 = 2,010,041.70/x
  3. Step 3: Cross multiply
    4,851,392.10x = 7,271,256.15 × 2,010,041.70
  4. Step 4: Simplify right side
    4,851,392.10x = 14,615,528,072,881.46
  5. Step 5: Solve for x
    x = 14,615,528,072,881.46/4,851,392.10
  6. Step 6: Final answer
    x = 3,012,646.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.