Home / 897,526.08-1,345,458.06-470,973.60

Finding the Fourth Proportional to 897,526.08, 1,345,458.06 and 470,973.60

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Solution

The fourth proportional to 897,526.08, 1,345,458.06 and 470,973.60 is: 706,024.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    897,526.08 : 1,345,458.06 = 470,973.60 : x
  2. Step 2: Convert to fraction form
    897,526.08/1,345,458.06 = 470,973.60/x
  3. Step 3: Cross multiply
    897,526.08x = 1,345,458.06 × 470,973.60
  4. Step 4: Simplify right side
    897,526.08x = 633,675,226,167.22
  5. Step 5: Solve for x
    x = 633,675,226,167.22/897,526.08
  6. Step 6: Final answer
    x = 706,024.30

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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.