Home / 10,903,460.40-16,353,878.40-4,513,046.40

Finding the Fourth Proportional to 10,903,460.40, 16,353,878.40 and 4,513,046.40

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Solution

The fourth proportional to 10,903,460.40, 16,353,878.40 and 4,513,046.40 is: 6,769,026.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,460.40 : 16,353,878.40 = 4,513,046.40 : x
  2. Step 2: Convert to fraction form
    10,903,460.40/16,353,878.40 = 4,513,046.40/x
  3. Step 3: Cross multiply
    10,903,460.40x = 16,353,878.40 × 4,513,046.40
  4. Step 4: Simplify right side
    10,903,460.40x = 73,805,812,039,157.77
  5. Step 5: Solve for x
    x = 73,805,812,039,157.77/10,903,460.40
  6. Step 6: Final answer
    x = 6,769,026.47

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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.