Home / 1,849,648.01-2,774,409.47-651,539.01

Finding the Fourth Proportional to 1,849,648.01, 2,774,409.47 and 651,539.01

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Solution

The fourth proportional to 1,849,648.01, 2,774,409.47 and 651,539.01 is: 977,286.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,648.01 : 2,774,409.47 = 651,539.01 : x
  2. Step 2: Convert to fraction form
    1,849,648.01/2,774,409.47 = 651,539.01/x
  3. Step 3: Cross multiply
    1,849,648.01x = 2,774,409.47 × 651,539.01
  4. Step 4: Simplify right side
    1,849,648.01x = 1,807,636,001,047.27
  5. Step 5: Solve for x
    x = 1,807,636,001,047.27/1,849,648.01
  6. Step 6: Final answer
    x = 977,286.49

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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.