Home / 10,894,705.60-16,349,931.60-6,097,302.40

Finding the Fourth Proportional to 10,894,705.60, 16,349,931.60 and 6,097,302.40

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Solution

The fourth proportional to 10,894,705.60, 16,349,931.60 and 6,097,302.40 is: 9,150,359.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,894,705.60 : 16,349,931.60 = 6,097,302.40 : x
  2. Step 2: Convert to fraction form
    10,894,705.60/16,349,931.60 = 6,097,302.40/x
  3. Step 3: Cross multiply
    10,894,705.60x = 16,349,931.60 × 6,097,302.40
  4. Step 4: Simplify right side
    10,894,705.60x = 99,690,477,184,515.84
  5. Step 5: Solve for x
    x = 99,690,477,184,515.84/10,894,705.60
  6. Step 6: Final answer
    x = 9,150,359.89

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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.