Home / 6,186,012.60-8,536,004.58-3,432,816.07

Finding the Fourth Proportional to 6,186,012.60, 8,536,004.58 and 3,432,816.07

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Solution

The fourth proportional to 6,186,012.60, 8,536,004.58 and 3,432,816.07 is: 4,736,901.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,186,012.60 : 8,536,004.58 = 3,432,816.07 : x
  2. Step 2: Convert to fraction form
    6,186,012.60/8,536,004.58 = 3,432,816.07/x
  3. Step 3: Cross multiply
    6,186,012.60x = 8,536,004.58 × 3,432,816.07
  4. Step 4: Simplify right side
    6,186,012.60x = 29,302,533,674,477.59
  5. Step 5: Solve for x
    x = 29,302,533,674,477.59/6,186,012.60
  6. Step 6: Final answer
    x = 4,736,901.71

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.