Home / 7,223,026.95-10,838,090.66-2,904,904.80

Finding the Fourth Proportional to 7,223,026.95, 10,838,090.66 and 2,904,904.80

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Solution

The fourth proportional to 7,223,026.95, 10,838,090.66 and 2,904,904.80 is: 4,358,785.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,223,026.95 : 10,838,090.66 = 2,904,904.80 : x
  2. Step 2: Convert to fraction form
    7,223,026.95/10,838,090.66 = 2,904,904.80/x
  3. Step 3: Cross multiply
    7,223,026.95x = 10,838,090.66 × 2,904,904.80
  4. Step 4: Simplify right side
    7,223,026.95x = 31,483,621,566,544.64
  5. Step 5: Solve for x
    x = 31,483,621,566,544.64/7,223,026.95
  6. Step 6: Final answer
    x = 4,358,785.01

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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.