Home / 6,805,603.80-10,196,595.90-4,408,214.40

Finding the Fourth Proportional to 6,805,603.80, 10,196,595.90 and 4,408,214.40

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Solution

The fourth proportional to 6,805,603.80, 10,196,595.90 and 4,408,214.40 is: 6,604,672.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805,603.80 : 10,196,595.90 = 4,408,214.40 : x
  2. Step 2: Convert to fraction form
    6,805,603.80/10,196,595.90 = 4,408,214.40/x
  3. Step 3: Cross multiply
    6,805,603.80x = 10,196,595.90 × 4,408,214.40
  4. Step 4: Simplify right side
    6,805,603.80x = 44,948,780,877,360.97
  5. Step 5: Solve for x
    x = 44,948,780,877,360.97/6,805,603.80
  6. Step 6: Final answer
    x = 6,604,672.00

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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.