Home / 1,774,099.69-2,448,258.51-958,303.36

Finding the Fourth Proportional to 1,774,099.69, 2,448,258.51 and 958,303.36

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Solution

The fourth proportional to 1,774,099.69, 2,448,258.51 and 958,303.36 is: 1,322,459.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,099.69 : 2,448,258.51 = 958,303.36 : x
  2. Step 2: Convert to fraction form
    1,774,099.69/2,448,258.51 = 958,303.36/x
  3. Step 3: Cross multiply
    1,774,099.69x = 2,448,258.51 × 958,303.36
  4. Step 4: Simplify right side
    1,774,099.69x = 2,346,174,349,164.10
  5. Step 5: Solve for x
    x = 2,346,174,349,164.10/1,774,099.69
  6. Step 6: Final answer
    x = 1,322,459.14

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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.