Home / 2,345,459.04-3,235,064.90-2,152,489.90

Finding the Fourth Proportional to 2,345,459.04, 3,235,064.90 and 2,152,489.90

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Solution

The fourth proportional to 2,345,459.04, 3,235,064.90 and 2,152,489.90 is: 2,968,904.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,345,459.04 : 3,235,064.90 = 2,152,489.90 : x
  2. Step 2: Convert to fraction form
    2,345,459.04/3,235,064.90 = 2,152,489.90/x
  3. Step 3: Cross multiply
    2,345,459.04x = 3,235,064.90 × 2,152,489.90
  4. Step 4: Simplify right side
    2,345,459.04x = 6,963,444,523,094.51
  5. Step 5: Solve for x
    x = 6,963,444,523,094.51/2,345,459.04
  6. Step 6: Final answer
    x = 2,968,904.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.