Home / 9,784,666.40-14,676,999.60-6,798,682.40

Finding the Fourth Proportional to 9,784,666.40, 14,676,999.60 and 6,798,682.40

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Solution

The fourth proportional to 9,784,666.40, 14,676,999.60 and 6,798,682.40 is: 10,198,023.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,784,666.40 : 14,676,999.60 = 6,798,682.40 : x
  2. Step 2: Convert to fraction form
    9,784,666.40/14,676,999.60 = 6,798,682.40/x
  3. Step 3: Cross multiply
    9,784,666.40x = 14,676,999.60 × 6,798,682.40
  4. Step 4: Simplify right side
    9,784,666.40x = 99,784,258,865,327.05
  5. Step 5: Solve for x
    x = 99,784,258,865,327.05/9,784,666.40
  6. Step 6: Final answer
    x = 10,198,023.60

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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.