Home / 4,544,715.10-6,272,014.17-2,611,746.22

Finding the Fourth Proportional to 4,544,715.10, 6,272,014.17 and 2,611,746.22

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Solution

The fourth proportional to 4,544,715.10, 6,272,014.17 and 2,611,746.22 is: 3,604,386.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544,715.10 : 6,272,014.17 = 2,611,746.22 : x
  2. Step 2: Convert to fraction form
    4,544,715.10/6,272,014.17 = 2,611,746.22/x
  3. Step 3: Cross multiply
    4,544,715.10x = 6,272,014.17 × 2,611,746.22
  4. Step 4: Simplify right side
    4,544,715.10x = 16,380,909,300,283.94
  5. Step 5: Solve for x
    x = 16,380,909,300,283.94/4,544,715.10
  6. Step 6: Final answer
    x = 3,604,386.40

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Double scale
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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.