Home / 1,125,700.37-1,553,467.02-609,454.26

Finding the Fourth Proportional to 1,125,700.37, 1,553,467.02 and 609,454.26

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Solution

The fourth proportional to 1,125,700.37, 1,553,467.02 and 609,454.26 is: 841,047.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,125,700.37 : 1,553,467.02 = 609,454.26 : x
  2. Step 2: Convert to fraction form
    1,125,700.37/1,553,467.02 = 609,454.26/x
  3. Step 3: Cross multiply
    1,125,700.37x = 1,553,467.02 × 609,454.26
  4. Step 4: Simplify right side
    1,125,700.37x = 946,767,093,108.51
  5. Step 5: Solve for x
    x = 946,767,093,108.51/1,125,700.37
  6. Step 6: Final answer
    x = 841,047.15

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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.