Home / 1,502,880.49-2,254,353.54-904,342.33

Finding the Fourth Proportional to 1,502,880.49, 2,254,353.54 and 904,342.33

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Solution

The fourth proportional to 1,502,880.49, 2,254,353.54 and 904,342.33 is: 1,356,533.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,880.49 : 2,254,353.54 = 904,342.33 : x
  2. Step 2: Convert to fraction form
    1,502,880.49/2,254,353.54 = 904,342.33/x
  3. Step 3: Cross multiply
    1,502,880.49x = 2,254,353.54 × 904,342.33
  4. Step 4: Simplify right side
    1,502,880.49x = 2,038,707,333,007.35
  5. Step 5: Solve for x
    x = 2,038,707,333,007.35/1,502,880.49
  6. Step 6: Final answer
    x = 1,356,533.24

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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.