Home / 3,160,901.25-4,362,051.48-1,710,607.24

Finding the Fourth Proportional to 3,160,901.25, 4,362,051.48 and 1,710,607.24

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Solution

The fourth proportional to 3,160,901.25, 4,362,051.48 and 1,710,607.24 is: 2,360,642.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,901.25 : 4,362,051.48 = 1,710,607.24 : x
  2. Step 2: Convert to fraction form
    3,160,901.25/4,362,051.48 = 1,710,607.24/x
  3. Step 3: Cross multiply
    3,160,901.25x = 4,362,051.48 × 1,710,607.24
  4. Step 4: Simplify right side
    3,160,901.25x = 7,461,756,841,978.50
  5. Step 5: Solve for x
    x = 7,461,756,841,978.50/3,160,901.25
  6. Step 6: Final answer
    x = 2,360,642.19

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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.