Home / 1,594,599.19-2,390,544.06-742,165.86

Finding the Fourth Proportional to 1,594,599.19, 2,390,544.06 and 742,165.86

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Solution

The fourth proportional to 1,594,599.19, 2,390,544.06 and 742,165.86 is: 1,112,618.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,599.19 : 2,390,544.06 = 742,165.86 : x
  2. Step 2: Convert to fraction form
    1,594,599.19/2,390,544.06 = 742,165.86/x
  3. Step 3: Cross multiply
    1,594,599.19x = 2,390,544.06 × 742,165.86
  4. Step 4: Simplify right side
    1,594,599.19x = 1,774,180,188,157.79
  5. Step 5: Solve for x
    x = 1,774,180,188,157.79/1,594,599.19
  6. Step 6: Final answer
    x = 1,112,618.27

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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.