Home / 1,849,646.47-2,774,407.16-651,537.47

Finding the Fourth Proportional to 1,849,646.47, 2,774,407.16 and 651,537.47

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Solution

The fourth proportional to 1,849,646.47, 2,774,407.16 and 651,537.47 is: 977,284.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,646.47 : 2,774,407.16 = 651,537.47 : x
  2. Step 2: Convert to fraction form
    1,849,646.47/2,774,407.16 = 651,537.47/x
  3. Step 3: Cross multiply
    1,849,646.47x = 2,774,407.16 × 651,537.47
  4. Step 4: Simplify right side
    1,849,646.47x = 1,807,630,221,776.29
  5. Step 5: Solve for x
    x = 1,807,630,221,776.29/1,849,646.47
  6. Step 6: Final answer
    x = 977,284.18

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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.