Home / 1,875,570.48-2,588,283.72-1,016,154

Finding the Fourth Proportional to 1,875,570.48, 2,588,283.72 and 1,016,154

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Solution

The fourth proportional to 1,875,570.48, 2,588,283.72 and 1,016,154 is: 1,402,290.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,570.48 : 2,588,283.72 = 1,016,154 : x
  2. Step 2: Convert to fraction form
    1,875,570.48/2,588,283.72 = 1,016,154/x
  3. Step 3: Cross multiply
    1,875,570.48x = 2,588,283.72 × 1,016,154
  4. Step 4: Simplify right side
    1,875,570.48x = 2,630,094,855,212.88
  5. Step 5: Solve for x
    x = 2,630,094,855,212.88/1,875,570.48
  6. Step 6: Final answer
    x = 1,402,290.60

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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.