Home / 1,758,483.36-2,426,724-1,033,347.36

Finding the Fourth Proportional to 1,758,483.36, 2,426,724 and 1,033,347.36

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Solution

The fourth proportional to 1,758,483.36, 2,426,724 and 1,033,347.36 is: 1,426,029.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,483.36 : 2,426,724 = 1,033,347.36 : x
  2. Step 2: Convert to fraction form
    1,758,483.36/2,426,724 = 1,033,347.36/x
  3. Step 3: Cross multiply
    1,758,483.36x = 2,426,724 × 1,033,347.36
  4. Step 4: Simplify right side
    1,758,483.36x = 2,507,648,838,848.64
  5. Step 5: Solve for x
    x = 2,507,648,838,848.64/1,758,483.36
  6. Step 6: Final answer
    x = 1,426,029.32

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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.