Home / 2,051,844.48-2,831,457.42-1,134,026.16

Finding the Fourth Proportional to 2,051,844.48, 2,831,457.42 and 1,134,026.16

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Solution

The fourth proportional to 2,051,844.48, 2,831,457.42 and 1,134,026.16 is: 1,564,907.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,844.48 : 2,831,457.42 = 1,134,026.16 : x
  2. Step 2: Convert to fraction form
    2,051,844.48/2,831,457.42 = 1,134,026.16/x
  3. Step 3: Cross multiply
    2,051,844.48x = 2,831,457.42 × 1,134,026.16
  4. Step 4: Simplify right side
    2,051,844.48x = 3,210,946,785,206.11
  5. Step 5: Solve for x
    x = 3,210,946,785,206.11/2,051,844.48
  6. Step 6: Final answer
    x = 1,564,907.49

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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.