Home / 3,292,866.15-4,939,271.52-2,573,812.67

Finding the Fourth Proportional to 3,292,866.15, 4,939,271.52 and 2,573,812.67

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Solution

The fourth proportional to 3,292,866.15, 4,939,271.52 and 2,573,812.67 is: 3,860,697.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,866.15 : 4,939,271.52 = 2,573,812.67 : x
  2. Step 2: Convert to fraction form
    3,292,866.15/4,939,271.52 = 2,573,812.67/x
  3. Step 3: Cross multiply
    3,292,866.15x = 4,939,271.52 × 2,573,812.67
  4. Step 4: Simplify right side
    3,292,866.15x = 12,712,759,618,746.16
  5. Step 5: Solve for x
    x = 12,712,759,618,746.16/3,292,866.15
  6. Step 6: Final answer
    x = 3,860,697.35

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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.