Home / 1,534,970.86-2,302,461.75-470,008.48

Finding the Fourth Proportional to 1,534,970.86, 2,302,461.75 and 470,008.48

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Solution

The fourth proportional to 1,534,970.86, 2,302,461.75 and 470,008.48 is: 705,014.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,970.86 : 2,302,461.75 = 470,008.48 : x
  2. Step 2: Convert to fraction form
    1,534,970.86/2,302,461.75 = 470,008.48/x
  3. Step 3: Cross multiply
    1,534,970.86x = 2,302,461.75 × 470,008.48
  4. Step 4: Simplify right side
    1,534,970.86x = 1,082,176,547,375.64
  5. Step 5: Solve for x
    x = 1,082,176,547,375.64/1,534,970.86
  6. Step 6: Final answer
    x = 705,014.39

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.