Home / 9,292,810.32-13,939,184.88-2,470,070.16

Finding the Fourth Proportional to 9,292,810.32, 13,939,184.88 and 2,470,070.16

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Solution

The fourth proportional to 9,292,810.32, 13,939,184.88 and 2,470,070.16 is: 3,705,097.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,292,810.32 : 13,939,184.88 = 2,470,070.16 : x
  2. Step 2: Convert to fraction form
    9,292,810.32/13,939,184.88 = 2,470,070.16/x
  3. Step 3: Cross multiply
    9,292,810.32x = 13,939,184.88 × 2,470,070.16
  4. Step 4: Simplify right side
    9,292,810.32x = 34,430,764,626,811.18
  5. Step 5: Solve for x
    x = 34,430,764,626,811.18/9,292,810.32
  6. Step 6: Final answer
    x = 3,705,097.11

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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.