Home / 7,009,587.90-10,496,667.15-5,592,411.90

Finding the Fourth Proportional to 7,009,587.90, 10,496,667.15 and 5,592,411.90

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Solution

The fourth proportional to 7,009,587.90, 10,496,667.15 and 5,592,411.90 is: 8,374,484.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,009,587.90 : 10,496,667.15 = 5,592,411.90 : x
  2. Step 2: Convert to fraction form
    7,009,587.90/10,496,667.15 = 5,592,411.90/x
  3. Step 3: Cross multiply
    7,009,587.90x = 10,496,667.15 × 5,592,411.90
  4. Step 4: Simplify right side
    7,009,587.90x = 58,701,686,279,999.09
  5. Step 5: Solve for x
    x = 58,701,686,279,999.09/7,009,587.90
  6. Step 6: Final answer
    x = 8,374,484.65

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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.