Home / 4,724,626.16-7,088,068.12-1,529,755.86

Finding the Fourth Proportional to 4,724,626.16, 7,088,068.12 and 1,529,755.86

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Solution

The fourth proportional to 4,724,626.16, 7,088,068.12 and 1,529,755.86 is: 2,294,999.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,724,626.16 : 7,088,068.12 = 1,529,755.86 : x
  2. Step 2: Convert to fraction form
    4,724,626.16/7,088,068.12 = 1,529,755.86/x
  3. Step 3: Cross multiply
    4,724,626.16x = 7,088,068.12 × 1,529,755.86
  4. Step 4: Simplify right side
    4,724,626.16x = 10,843,013,742,649.18
  5. Step 5: Solve for x
    x = 10,843,013,742,649.18/4,724,626.16
  6. Step 6: Final answer
    x = 2,294,999.30

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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.