Home / 5,893,611.40-8,840,417.10-4,476,435.40

Finding the Fourth Proportional to 5,893,611.40, 8,840,417.10 and 4,476,435.40

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Solution

The fourth proportional to 5,893,611.40, 8,840,417.10 and 4,476,435.40 is: 6,714,653.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,893,611.40 : 8,840,417.10 = 4,476,435.40 : x
  2. Step 2: Convert to fraction form
    5,893,611.40/8,840,417.10 = 4,476,435.40/x
  3. Step 3: Cross multiply
    5,893,611.40x = 8,840,417.10 × 4,476,435.40
  4. Step 4: Simplify right side
    5,893,611.40x = 39,573,556,057,205.34
  5. Step 5: Solve for x
    x = 39,573,556,057,205.34/5,893,611.40
  6. Step 6: Final answer
    x = 6,714,653.10

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1.5x scale

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.