Home / 3,584,558.40-5,376,837.60-1,590,014.40

Finding the Fourth Proportional to 3,584,558.40, 5,376,837.60 and 1,590,014.40

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Solution

The fourth proportional to 3,584,558.40, 5,376,837.60 and 1,590,014.40 is: 2,385,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,558.40 : 5,376,837.60 = 1,590,014.40 : x
  2. Step 2: Convert to fraction form
    3,584,558.40/5,376,837.60 = 1,590,014.40/x
  3. Step 3: Cross multiply
    3,584,558.40x = 5,376,837.60 × 1,590,014.40
  4. Step 4: Simplify right side
    3,584,558.40x = 8,549,249,210,461.44
  5. Step 5: Solve for x
    x = 8,549,249,210,461.44/3,584,558.40
  6. Step 6: Final answer
    x = 2,385,021.60

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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.